Stone Stomper Compactor Manual
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Transcript of Stone Stomper Compactor Manual
OPERATOR/SERVICE MANUALMODEL: XN650R, XN650ROI, XT728R,
XT728ROI, XM832R, XM832ROI,XJ834HG, XD836Y
STOMPER® - 2 Cycle Oil Injected and Pre-Mix,4 Cycle and Diesel
REVISION: F 5/02 P/N 56318
A 100% employee-owned American manufacturer
TABLE OF CONTENTSOPERATOR/SERVICE MANUAL
STOMPER
FOREWORD ....................................................................................................................................... 6
LIMITED WARRANTY ..................................................................................................................................... 7
SECTION 1 - TECHNICAL DATA .................................................................................................................... 9 - 10
1.1 Machine Sound Level Test ........................................................................................................... 10
1.2 Vibration Tests .............................................................................................................................. 10
SECTION 2 - HEALTH & SAFETY .................................................................................................................. 11 - 14
SECTION 3 - OPERATIONS/ROUTINE MAINTENANCE - 2-CYCLE OIL INJECTED STOMPER .............. 15 - 21
3.1 Specifications ................................................................................................................................ 16
3.2 Operating Principle ........................................................................................................................ 17
3.3 Pre-Operation Checks .................................................................................................................... 17 - 19
3.3.1 Spark Plug ...................................................................................................................... 17
3.3.2 Starter Screen ................................................................................................................. 17
3.3.3 Fasteners ....................................................................................................................... 17
3.3.4 Fuel Mixture ................................................................................................................... 17 - 18
3.3.5 Oil Pipe Replacement ..................................................................................................... 18
3.3.6 Lubrication ..................................................................................................................... 18
3.3.7 Air Cleaner ..................................................................................................................... 19
3.4 To Start Machine ........................................................................................................................... 19
3.5 To Stop Machine ........................................................................................................................... 19
3.6 Operation of Machine ................................................................................................................... 19
3.7 Throttle Control Cable Adjustment ............................................................................................... 20
3.8 Setting High RPM ......................................................................................................................... 20
3.9 Throttle Handle Adjustment .......................................................................................................... 20
3.10 Idle Setting .................................................................................................................................... 20
3.11 Storing Stompers ........................................................................................................................... 21
SECTION 4 - OPERATIONS/ROUTINE MAINTENANCE - DIESEL STOMPER ........................................... 23 - 33
4.1 Specifications ................................................................................................................................ 24
4.2 Operating Principle ........................................................................................................................ 25
4.3 Pre-Operation Checks .................................................................................................................... 25 - 26
4.3.1 Engine Checks ............................................................................................................... 25
4.3.2 Starter Screen ................................................................................................................. 26
4.3.3 Fasteners ....................................................................................................................... 26
4.3.4 Lubrication ..................................................................................................................... 26
4.3.5 Air Cleaner ..................................................................................................................... 26
4.4 To Start Machine ........................................................................................................................... 26 - 27
4.5 To Stop Machine ........................................................................................................................... 27
4.6 Operation of Machine ................................................................................................................... 27
4.7 Lifting and Transporting ............................................................................................................... 27
4.8 Engine Idle .................................................................................................................................... 28
4.8.1 Fuel System .................................................................................................................... 28
4.9 Disassembly and Reassembly - Fuel Injection Pump .................................................................... 29
4.10 Fuel Injection Valve ....................................................................................................................... 29 - 30
4.11 Disassembly and Reassembly - Case Nut ..................................................................................... 30
4.11.1 Adjustment .................................................................................................................... 30 - 31
4.12 Fuel Filter ...................................................................................................................................... 31
4.13 Speed Control Device .................................................................................................................... 31
4.14 Throttle Control Cable Adjustment ............................................................................................... 32
4.15 Setting High RPM ......................................................................................................................... 32
4.16 Throttle Handle Adjustment .......................................................................................................... 32
4.17 Storing Stompers ........................................................................................................................... 32 - 33
SECTION 5 - OPERATIONS/ROUTINE MAINTENANCE - 2-CYCLE PRE-MIX STOMPER ........................ 35 - 41
5.1 Specifications ................................................................................................................................ 36
5.2 Operating Principle ........................................................................................................................ 37
5.3 Pre-Operation Checks .................................................................................................................... 37
5.3.1 Spark Plug ...................................................................................................................... 37
5.3.2 Starter Screen ................................................................................................................. 37
5.3.3 Fasteners ....................................................................................................................... 37
5.3.4 Fuel Mixture ................................................................................................................... 37 - 38
5.3.5 Oil Pipe Replacement ..................................................................................................... 38
5.3.6 Lubrication ..................................................................................................................... 38
5.3.7 Air Cleaner ..................................................................................................................... 38
5.4 To Start Machine ........................................................................................................................... 39
5.5 To Stop Machine ........................................................................................................................... 39
5.6 Operation of Machine ................................................................................................................... 39
5.7 Throttle Control Cable Adjustment ............................................................................................... 40
5.8 Setting High RPM ......................................................................................................................... 40
5.9 Throttle Handle Adjustment .......................................................................................................... 40
5.10 Idle Setting .................................................................................................................................... 40
5.11 Storing Stompers ........................................................................................................................... 41
SECTION 6 - OPERATIONS/ROUTINE MAINTENANCE - 4-CYCLE GAS STOMPER................................ 43 - 49
6.1 Specifications ................................................................................................................................ 44
6.2 Operating Principle ........................................................................................................................ 45
6.3 Pre-Operation Checks .................................................................................................................... 45
6.3.1 Spark Plug ...................................................................................................................... 45
6.3.2 Starter Screen ................................................................................................................. 45
6.3.3 Fasteners ....................................................................................................................... 45
6.3.4 Fuel Mixture ................................................................................................................... 45
6.3.5 Lubrication ..................................................................................................................... 45 - 46
6.3.6 Air Cleaner ..................................................................................................................... 46
6.4 To Start Machine ........................................................................................................................... 46
6.5 To Stop Machine ........................................................................................................................... 46
6.6 Operation of Machine ................................................................................................................... 47
6.7 Idle Speed Adjustment .................................................................................................................. 48
6.8 Air Vent Tube Inspection .............................................................................................................. 48
6.9 Throttle Control Cable Adjustment ............................................................................................... 48
6.10 Setting High RPM ......................................................................................................................... 49
6.11 Throttle Handle Adjustment .......................................................................................................... 49
6.12 Storing Stompers ........................................................................................................................... 49
SECTION 7 - MAINTENANCE ......................................................................................................................... 51 - 54
7.1 Important - Maintenance Tasks ..................................................................................................... 52
7.2 Instruction for Base Plate Removal ............................................................................................... 53
7.3 Instruction for Service Lower Unit XN Oil Injected and Pre-Mix Stomper Model XN650 ............. 54
SECTION 8 - EXPLODED VIEWS WITH PARTS ........................................................................................... 55 - 95
8.1 Hardware Key ................................................................................................................................ 57
8.2 Torque Charts ................................................................................................................................ 58 - 59
8.3 Gearcase for XN Oil Injected and Pre-Mix ..................................................................................... 60 - 61
8.4 Gearcase for XT Oil Injected and Pre-Mix ..................................................................................... 62 - 63
8.5 Gearcase for XM Oil Injected and Pre-Mix .................................................................................... 64 - 65
8.6 Gearcase - XD Diesel ..................................................................................................................... 66 - 67
8.7 Gearcase - XJ 4-Cycle .................................................................................................................... 68 - 69
8.8 Lower Unit for XN Oil Injected and Pre-Mix .................................................................................. 70 - 71
8.9 Lower Unit for XT Oil Injected and Pre-Mix .................................................................................. 72 - 73
8.10 Lower Unit for XM Oil Injected and Pre-Mix ................................................................................. 74 - 75
8.11 Lower Unit for XD Diesel and XJ 4-Cycle ..................................................................................... 76 - 77
8.12 Engine - XN/XT and XM Oil Injected and Pre-Mix ....................................................................... 78 - 79
8.13 Engine - XD Diesel ........................................................................................................................ 80 - 81
8.14 Engine - XJ 4-Cycle ....................................................................................................................... 82 - 83
8.15 Handle and Fuel Tank - XN Oil Injected and Pre-Mix .................................................................... 84 - 85
8.16 Handle and Fuel Tank - XT/XM Oil Injected and Pre-Mix ............................................................. 86 - 87
8.17 Handle and Fuel Tank - XD Diesel ................................................................................................ 88 - 89
8.18 Handle and Fuel Tank - XJ 4-Cycle ............................................................................................... 90 - 91
8.19 Shoes XT/XN Oil Injected and Pre-Mix ......................................................................................... 92 - 93
8.20 Decal Identification ....................................................................................................................... 94 - 95
CALIFORNIA PROPOSITION 65 WARNING ................................................................................................ 99
- 6 -
These instructions include:
Safety regulationsOperating instructionsMaintenance instructions
These instructions have been prepared foroperation on the construction site and for themaintenance engineer.
These instructions are intended to simplifyoperation of the machine and to avoidmalfunctions through improper operation.
Observing the maintenance instructions willincrease the reliability and service life of themachine when used on the construction siteand reduce repair costs and downtimes.
Always keep these instructions at the placeof use of the machine.
Only operate the machine as instructed andfollow these instructions.
Observe the safety regulations as well as theguidelines of the civil engineering tradeassociation. Observe safety rules for theoperation of compactors and the pertinentregulations for the prevention of accidents.
Stone Construction Equipment, Inc. is notliable for the function of the machine whenused in an improper manner and for otherthan the intended purpose.
Operating errors, improper maintenance andthe use of incorrect operating materials arenot covered by the warranty.
The above information does not extend thewarranty and liability conditions of businessof Stone Construction Equipment, Inc.
Stone Construction Equipment, Inc.P.O. Box 150, Honeoye, New York 14471
Phone: (800) 888-9926 Fax: (585) 229-2363
Warranty Information
Please enter the following data. This will helpexpedite any service or warranty work.
1. Machine Type: _______________________
Machine S/N: ________________________
2. Engine Type: _________________________
Engine S/N: __________________________
3. VIN: _______________________________
4. Purchase Date: _______________________
5. Dealer/Distributor Information:
Name: ______________________________
Address: ____________________________
____________________________________
Phone #: ____________________________
Fax #: ______________________________
Location of above information:
1. Information on S/N tag.
2. Information on engine tag.
3. Information on S/N tag - if applicable.
4. Date you purchased machine.
5. Dealer machine was purchased from.
FOREWORD
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L i m i t e d W a r r a n t y
The Manufacturer warrants that products manufactured shall be free from defects in material andworkmanship that develop under normal use for a period of 90 days for concrete vibrators and electricpumps, one year for Rhino®, Bulldog®, WolfPac Rollers™, trowels, Stompers®, saws, forward plates,engine powered pumps, Lift Jockey™, Mortar Buggy™ and 6 months for all other products from thedate of shipment. The foregoing shall be the exclusive remedy of the buyer and the exclusive liability of theManufacturer. Our warranty excludes normal replaceable wear items, i.e. gaskets, wear plates, seals, O-rings, V-belts, drive chains, clutches, etc. Any equipment, part or product which is furnished by theManufacturer but manufactured by another, bears only the warranty given by such other manufacturer.(The Manufacturer extends the warranty period to “Lifetime” for the drum bearings and seals for the mortarmixers, and agrees to furnish, free of charge, the bearings and seals only upon receipt of the defectiveparts. The warranty is two years for eccentric bearings on the forward plate compactors, mortar andplaster mixer drums, trowel gearboxes and five years on the Bulldog trench roller eccentric bearings.) AWarranty Evaluation Form must accompany all defective parts. Warranty is voided by product abuse,alterations, and use of equipment in applications for which it was not intended, use of non-manufacturerparts, or failure to follow documented service instructions. The foregoing warranty is exclusive of all otherwarranties whether written or oral, expressed or implied. No warranty of merchantability or fitness for aparticular purpose shall apply. The agents, dealer and employees of Manufacturer are not authorized tomake modification to this warranty, or additional warranties binding on Manufacturer. Therefore, additionalstatements, whether oral or written, do not constitute warranty and should not be relied upon.
The Manufacturer’s sole responsibility for any breach of the foregoing provision of this contract, withrespect to any product or part not conforming to the Warranty or the description herein contained, is at itsoption (a) to repair, replace or refund such product or parts upon the prepaid return thereof to locationdesignated specifically by the Manufacturer. Product returns not shipped prepaid or on an economicaltransportation basis will be refused (b) as an alternative to the foregoing modes of settlement - theManufacturer’s dealer to repair defective units with reimbursement for expenses, except labor, and bereviewed with the Manufacturer prior to repair. A Warranty Evaluation Form must accompany all warrantyclaims.
Except as set forth hereinabove and without limitation of the above, there are no warranties or otheraffirmations which extends beyond the description of the products and the fact hereof, or as to operationalefficiency, product reliability or maintainability or compatibility with products furnished by others. In noevent whether as a result of breach of contract or warranty or alleged negligence, shall the Manufacturerbe liable for special or consequential damages including but not limited to: Loss of profits or revenues, lossof use of the product or any associated product, cost of capital, cost of substitute products, facilities orservices or claims of customers.
No claim will be allowed for products lost or damaged in transit. Such claims should be filed with the carrierwithin fifteen days.
Effective September 2001.
9/01 P/N 51018
Stone Construction Equipment, Inc.8662 Main Street, P. O. Box 150Honeoye, NY 14471-0150
Phone: 1-800-888-9926 • 1-585-229-5141Fax: 1-585-229-2363
www.stone-equip.com • e-mail: [email protected] Tough, Technology Born To Work.
The Way It Ought To Be.
- 9 -
1. TECHNICAL DATA
- 10 -
Machine Type: Stomper CompactorSound Level Meter Calibration Date: December 9, 1994Meter Type: Simpson Model 886-2 Type 2Test Date: December 9, 1994
Test Conditions:Temperature: 5 degrees Fahrenheit/-5 degrees CelsiusAmbient Sound: 55 dba fast modeSoil Condition: Sand and gritMoisture Limit: Approximately equal to 50 percentEngine Speed: 5000 rpm/83 HzFrequency: 700 rpm/11.7 HzTest Site: Honeoye, New York USASound Level at Operator Position: 98 dba
1.1 MACHINE SOUND LEVEL TEST
SOUND AND VIBRATION DATA
1.2 VIBRATION TESTS
The effective acceleration value, determined with respects to ISO 8662, Part I and calculated inthe domain are as follows:
Model RMS Acceleration, M/S2
XN650R 5.7XT728R 5.1XT728ROI 5.1XM832R 6.5XM832ROI 6.5
- 11 -
2. HEALTH & SAFETY
- 12 -
SAFETY USE
These machines are designed to carry out the func-tion of compacting material of the non-cohesive, bitu-minous and granular varieties.
If used correctly they will provide an effective and safemeans of compaction and meet the appropriate per-formance standards.
It is essential that the driver/operator of the machine isadequately trained in its safe operation, be authorizedto drive it, and have sufficient knowledge of the ma-chine to ensure that it is in full working order, beforebeing put to use.
- 13 -
• Keep feet clear of the machine’s shoe at all times.• Be sure no one is in a position to be hit by operator’s hand or
arm during starting.• Do not leave the machine running unattended.• Keep work area free of bystanders.• Do not operate this machine on any surface where it can get
out of control.
SAFETY PRECAUTIONSBefore using this equipment, study this entireOwner’s Manual to become familiar with itsproper operation. Do not allow untrained orunauthorized personnel, especially children,to operate this equipment. Use only factoryauthorized parts for service. When safety
decals are destroyed or missing, contactfactory immediately for replacement. For thesafety of yourself and others, it is imperativethat the following rules are observed. Failureto do so may result in serious injury or death.
• Transport and handle fuel only when contained in approvedsafety containers.
• Do not smoke when refueling or during any other fuelhandling operation.
• Do not refuel while the engine is running or while it is still hot.• If fuel is spilled during refueling, wipe it off the engine
immediately and discard the rags in a safe place.• Do not operate the equipment if fuel or oil leaks exist - repair
immediately.• Never operate this equipment in an explosive atmosphere.
• This notation appears before warnings in the text. It meansthat the step which follows must be carried out to avoid thepossibility of personal injury or death. These warnings areintended to help the technician avoid any potential hazardsencountered in the normal service procedures. We stronglyrecommend that the reader takes advantage of theinformation provided to prevent personal injury or injury toothers.
- 14 -
• Never operate any gas powered equipment in a poorlyventilated or enclosed area.
• Avoid prolonged breathing of exhaust gases.
• Never perform any work on this equipment while it is running.• Always stop the engine and disconnect the spark plug wire to
prevent accidental starting.• Keep hands, clothing, and jewelry away from all moving
parts.• Make sure all safety guards are secured and in proper
position.
• Avoid contact with hot exhaust systems andengines.
• Allow engine to cool before performing anyrepairs or service.
• Ear protection required when operating this equipment.
- 15 -
3. OPERATIONS2-CYCLE OILINJECTED
- 16 -
3.1 Specifications Oil-Injected Stomper®
*Soil conditions can affect specifications.
STONE XN650ROI
125 lbs.
30.3" x 13.5" x 36.5"
10" x 13"
4 hp. Robin
EC12D
4300
50:1
3 qts.
Polyethylene
2600 lbs.
780
60' - 70' / Min.
3500 Sq. Ft./ Hr.
18"
2.5"
Extension
MODEL
DimensionsWeight
Dimensions(L x W x H)
Shoe Size
Operating SystemPower
Engine Specs
Engine RPM
Fuel Mixture
Fuel TankCapacity
Fuel TankMaterial
PerformanceImpact Force
Max. Blows/Min.
Max. ForwardTravel Speed
Max.Productivity
Max. Lift
Max.Amplitude
Options
STONE XT728ROI
130 lbs.
28.5" x 15" x 38"
11" x 13"
4 hp. Robin
EC12D
4300
50:1
3 qts.
Polyethylene
2800 lbs.
700
60' - 90' / Min.
4950 Sq. Ft./ Hr.
18"
Up to 4"
Extension
STONEXM832ROI
158 lbs.
28.5" x 15" x 38"
11" x 13"
4 hp. Robin
EC12D
3900
50:1
3 qts.
Polyethylene
3200 lbs.
660
50' - 64' / Min.
3500 Sq. Ft./ Hr.
22"
Up to 3"
–
- 17 -
3.2 OPERATING PRINCIPLE
A tamping shoe is mounted at the lower end of a cylindrical spring housing. A piston, installed betweenmassive opposing springs inside the spring housing, is actuated by a connecting rod and crank systemwhich is driven by a high speed, 2 cycle gasoline engine through a gear train and centrifugal clutch.The piston alternately loads and unloads the springs. This results in a rapid lifting up and ramming downaction of the tamping shoe to compact the underlying material.
The Stomper is effective for compaction of a wide variety of job soil substances, particularly clay lumps,silt, loam and all granular materials. Although relatively light in weight and easy to operate, the Stomperdelivers a tremendous impact to the soil.
These instructions contain information to guide you in efficient use and proper maintenance of theStomper. To get long and trouble-free service from this power tool, periodic maintenance of the engineand machine is essential.
The Stomper is shipped completely assembled and only requires filling with 2 cycle oil and regularunleaded gasoline as well as a brief check of lubricant levels in preparation for operation. You shouldfirst study these instructions.
OPERATING INSTRUCTIONS
3.3 PRE-OPERATION CHECKS
CAUTION: Sections on fuel mixture, air cleaner and lubrication must be followed exactly. Failure tofollow these instructions may void the warranty.
3.3.1 Spark Plug
Check and clean spark plugs regularly. A fouled, dirty, or carboned spark plug causes hard starting andpoor engine performance. Set spark plug gap as per specifications. See Engine Manual.
3.3.2 Starter Screen
This screen keeps dirt, etc. from entering the fan housing and clogging the air cooling passages. Becausethis engine is air-cooled, it is necessary to keep this screen clean at all times to permit the unrestrictedpassage of air into the fan housing.
3.3.3 Fasteners
Check all nuts and bolts after 4 hours, then every day of operation. Torque values for fasteners are foundin the appropriate part drawings located in the back section of this manual.
3.3.4 Fuel Mixture
The gasoline and 2-cycle oil are not mixed prior to filling the unit.
Use regular unleaded gasoline. High test is not recommended.
Strain the fuel through a fine meshed screen when filling gasoline tank on engine to remove dirt ifpresent.
- 18 -
NOTE: Special ratio for initial break-in period.See chart below
3.3.5 Oil Pipe Replacement
Replace the oil pipe between oil tank and the joint every two (2) years.
NOTE: After replacing the oil pipe, make sure to discharge air in the pipe as much as possible, and thenfill the fuel tank with gasoline mixed with 2-stroke engine oil at the ratio of 25 to 50 : 1.
After running with the mixture of gasoline for enough time to discharge the air completely, refill theunleaded gasoline only for normal operation.
NOTE: The unit is equipped with a low oil shut-off sensor which is located inside the oil tank. When theoil level in the tank drops low enough to actuate the switch, the unit will shut off, even though there isstill oil visible in the tank. The unit can not be restarted until the oil is replenished.
3.3.6 Lubrication
The oil level should be checked now and before first use of the Stomper. Thereafter, it should bechecked every day as follows.
FOR XN, XT AND XM SERIES
1. With unit standing upright (in vertical position--not operating) so that the oil drains freely into thespring housing, check that the oil is at fill sight plug level.
2. Whenever the level is low, remove the fill sight plug and refill to level of fill sight plug with anygood quality SAE-30.
NOTE: Use of a socket wrench is recommended to avoid damage to the sight gauge.
3. Change the oil every 300 operating hours or six months.
FUELGasoline
50:1 EC12Two Cycle Oil
20:1 All Units Break-InTwo Cycle Oil Mix(first 10 hours)
5 Gallons .80 pints (12.8 oz) (.38 L) 2.00 pints (32 oz) (.94 L)
1 Gallons .16 pints (2.56 oz) (..08 L) .40 pints (6.4 oz) (.19 L)
2 Quarts .08 pints (1.28 oz) (..04 L) .20 pints (3.2 oz) (.09 L)
h:\netaldus\pm5\engr\manuals\stomper\56318\rev d\fuel chart.doc
OIL FILL PLUG & SIGHT GAUGE
- 19 -
3.3.7 Air Cleaner
Engine life will be extended by maintaining clean engine air filters. Remove and clean the air filterelements daily, or more frequently under dustier job conditions. Wash the pre-filter element clean in anon-oily cleaning solvent such a "Solvesol". Let the filter dry before reinstalling it in the air cleaner.
Replace air cleaner element every 100 hours. (More frequently in dusty areas).
3.4 TO START MACHINE
1. Check fuel tank, oil tank, air cleaner and Stomper lubrication as previously instructed.
2. Open the fuel valve/shut-off switch on the lower right hand side of the engine and the air ventthumbscrew in the tank fill cap.
3. Raise throttle lever about halfway and apply the choke.
NOTE: A warm engine may not require choking.
4. Pull the starter briskly once or twice to prime the engine, then open choke slightly to preventflooding and continue cranking as necessary to start.
5. When engine starts, set choke in the open or run position. Let the engine run at idle to warm up,then open up to full throttle for operation.
3.5 TO STOP MACHINE
1. Throttle engine down.
2. Close the fuel valve/shut-off switch and tank cap vent.
3.6 OPERATION OF MACHINE
WHEN OPERATING THE STOMPER, KEEP FEET CLEAR FROM THE RAMMINGSHOE. SERIOUS PERSONAL INJURY MAY OCCUR. WHEN OPERATING THESTOMPER, HEARING PROTECTION SHOULD BE WORN. HEARING LOSSMAY RESULT FROM PROLONGED EXPOSURE TO NOISE.
CAUTION: Never operate on hard, unyielding surfaces. Unwarranteed damage may result.
CAUTION: Always use both hands when operating this machine. This will ensure safe machine operation.
1. In operation, guide the machine but let the machine do the work. Bearing down on the handle isunnecessary and limits the shoe jump.
2. On nearly level surfaces, the machine moves forward in rapid jumps. On uneven surfaces or inclines,rocking the handle slightly may assist the Stomper in moving forward.
3. Always guide the Stomper so that the whole shoe, and not just the front or back edge, does theimpacting.
4. As the soil becomes compacted, the jump height of the Stomper will increase.
5. After a brief experience, you will know how to adapt the technique to the job conditions.
WARNING
- 20 -
ROUTINE MAINTENANCE
3.7 THROTTLE CONTROL CABLE ADJUSTMENT
1. Loosen throttle cable clampscrew.
2. Push throttle handle all theway to the right.
3. Push down on high RPMthrottle paddle until it rests onthe high RPM adjustmentscrew and tighten throttlecable clamp screw.
4. Run machine and checkengine RPM with a tachometerto see if it is running tospecified RPM.
3.8 SETTING HIGH RPM(Operating Speed)
1. Loosen throttle control cable clamp screw and high RPM adjustment screw locking nut.
2. Turn high RPM adjustment screw counterclockwise to increase RPM or clockwise to decrease RPM,then tighten high RPM adjustment screw locking nut.
3. Push throttle handle all the way to the right.
4. Push down on the high RPM throttle paddle until is rests on the high RPM adjustment screw andtighten the throttle cable clamp screw.
5. Run machine and check engine RPM with a tachometer.
If engine is still not running to specified RPM, repeat above steps until recommended RPM is obtained.
3.9 THROTTLE HANDLE ADJUSTMENT
1. Retighten pivot bolt tight enough as to not allow throttle handle to move forward when machineis operating
3.10 IDLE SETTING
If the engine idles smoothly but at too high RPM, turn the idle stop screw counterclockwise a little at atime until the desired specification is obtained. To increase the idle speed, turn the idle stop screwslowly clockwise until the desired RPM is obtained. The idle stop screw is the black screw locatedbehind the air cleaner base plate.
- 21 -
3.11 STORING STOMPERS
The following steps should be taken to prepare your Stomper for storage:
1. Disconnect fuel line and allow all fuel to drain from the gasoline tank only. Replace fuel line.
2. Start engine and allow to run until it stops from lack of fuel. This will use up all the fuel in thecarburetor and prevent the formation of deposits due to evaporation of fuel.
GASOLINE IS BOTH TOXIC AND FLAMMABLE. DO NOT SMOKE WHILEWORKING WITH FUEL. DO NOT USE NEAR OPEN FLAME. AVOID PROLONGEDBREATHING OF VAPORS AND SKIN CONTACT. FLASH POINT OF GASOLINEIS 40°F (4°C). SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT.
3. Close fuel valve/shut-off switch.
4. Remove spark plug and pour 60cc or 2 ounces (1/4 cup) of motor oil into the cylinder. Replaceplug.
5. Crank the engine two or three times to distribute the oil throughout the cylinder. This will helpprevent rusting during storage.
6. Store the unit in an upright position (as in the operating position) in a cool, dry, ventilated area.
WARNING
- 23 -
4. OPERATIONSDIESEL
- 24 -
4.1 Specifications Stomper® Diesel
STONEXD836Y
215 lbs.
31.5" x 15" x 38"
13" x 13"
4 hp. Yanmar
L40AE-D
3000 - 3600
-
3 qts.
Polyethylene
3650 lbs.
630 - 700
40' - 50' / Min.
3200 Sq. Ft./Hr.
22"
Up to 3.0"
-
MODEL
DimensionsWeight
Dimensions(L x W x H)
Shoe Size
Operating SystemPower
Engine Specs
Engine RPM
Fuel Mixture
Fuel TankCapacity
Fuel TankMaterial
PerformanceImpact Force
Max. Blows/Min.
Max. ForwardTravel Speed
Max.Productivity
Max. Lift
Max.Amplitude
Options
*Soil Conditions can affect specifications.
- 25 -
4.3 PRE-OPERATION CHECKS
CAUTION: Sections on Engine Maintenance, Lubrication and Air Cleaner must be followed exactly.Failure to follow these instructions may void the warranty.
4.3.1 Engine Checks
DIESEL ENGINE: Diesel fuel is mandatory for use in this engine. Always use clean fuel. Low quality orcontaminated fuel will damage fuel injection components.
DIESEL FUEL STORED IN GALVANIZED CONTAINERS REACTS CHEMICALLYWITH THE ZINC COATING ON THE CONTAINER. THE CHEMICAL REACTIONCREATES POWDERY FLAKES OF ZINC SULFIDE. IF WATER IS PRESENT IN THEFUEL, A ZINC HYDROXIDE GEL WILL FORM.
Periodic checks and maintenance are required to keep your unit running properly.
� Fuel Use Diesel Fuel only. Strain the fuel through a fine meshed screen when filling fueltank on engine to remove dirt if present.
� Lube Oil Check crankcase oil level daily. Fill to proper level with SAE 15W 40 CC/CDoil of API engine service application.
� Replace Oil Engine oil should be changed after first 20 hours then every 100 hours thereafter.
� Adjustment Check and tighten engine parts daily. Clean engine cooling fins daily. Check andadjust valves every 300 hours. Clearance to be set at 0.15 mm while engine iscold.
OPERATING INSTRUCTIONS
4.2 OPERATING PRINCIPLE
A tamping shoe is mounted at the lower end of a cylindrical spring housing. A piston, installed betweenmassive opposing springs inside the spring housing, is actuated by a connecting rod and crank systemwhich is driven by a powerful air-cooled 4 hp diesel engine through a gear train and centrifugal clutch.The piston alternately loads and unloads the springs. This results in a rapid lifting up and ramming downaction of the tamping shoe to compact the underlying material.
The Stomper is effective for compaction of a wide variety of job soil substances, particularly clay lumps,silt, loam and all granular materials. Although relatively light in weight and easy to operate, the Stomperdelivers a tremendous impact to the soil.
These instructions contain information to guide you in efficient use and proper maintenance of theStomper. To get long and trouble-free service from this power tool, periodic maintenance of the engineand machine is essential.
The Stomper is shipped completely assembled and only requires filling engine with diesel fuel and a briefcheck of lubricant levels in preparation for operation. You should first study these instructions.
WARNING
- 26 -
4.3.2 Starter Screen
This screen keeps dirt, etc., from entering the fan housing and clogging the air cooling passages. Be-cause this engine is air-cooled, it is necessary to keep this screen clean at all times to permit the unre-stricted passage of air into the fan housing.
4.3.3 Fasteners
Check all nuts and bolts after 4 hours, then every day of operation. See parts lists for recommendedtorque values.
4.3.4 Lubrication
The oil level should be checked now and before first use of the Stomper. Thereafter, it should be checkedevery day as follows.
FOR XD MODEL
1. With unit standing upright (in vertical position--not operating) so that the oil drains freely into thespring housing, check that the oil is at fill sight plug level.
2. Whenever the level is low, remove the fill sight plug and refill to level of fill sight plug with any goodquality SAE-30 engine oil.
NOTE: Use of a socket wrench is recommended to avoid damage to the sight gauge.
3. Change the oil every 300 operating hours or six months.
4.3.5 Air Cleaner
Engine life will be extended by maintaining a clean engine air filter. Remove and clean the air filterelement daily or more frequently under dustier job conditions. Wash the pre-filter element clean in anon-oily cleaning solvent such as "Solvesol". Let the filter dry before reinstalling it in the air cleaner.
Replace air cleaner element every 100 hours. (More frequently in dusty areas).
4.4 TO START MACHINE
1. Check fuel tank, engine oil, air cleaner and Stomper lubrication as previously instructed.
CAUTION: Never use ether or other starting fluids to start the diesel engine. Engine failure will result.
2. Open the fuel valve under the tank and the air vent thumbscrew in the tank fill cap.
3. Raise throttle lever about 3/4 throttle.
OIL FILL PLUG & SIGHT GAUGE
- 27 -
4. Pull starting handle slowly until you feel resistance.
5. Return starting handle slowly.
6. Push decompression lever down and release. Lever should stay in down position.
7. Pull starting handle hard and fast.
8. If engine fails to start, try again from step 4.
4.5 TO STOP MACHINE
1. Throttle engine down and let run at idle for about 3 minutes.
2. Return throttle to stop position.
3. Close the fuel valve and tank cap vent.
4.6 OPERATION OF MACHINE
WHEN OPERATING THE STOMPER, KEEP FEET CLEAR FROM THE RAMMINGSHOE. SERIOUS PERSONAL INJURY MAY OCCUR.WHEN OPERATING THE STOMPER, HEARING PROTECTION SHOULD BE WORN.HEARING LOSS MAY RESULT FROM PROLONGED EXPOSURE TO NOISE.
CAUTION: Never operate on hard, unyielding surfaces. Unwarranteed damage may result.
CAUTION: Always use both hands when operating this machine. This will ensure safe machine operation.
1. In operation, guide the machine but let the machine do the work. Bearing down on the handle isunnecessary and limits the shoe jump.
2. On nearly level surfaces, the machine moves forward in rapid jumps. On uneven surfaces or inclines,rocking the handle slightly may assist the Stomper in moving forward.
3. Always guide the Stomper so that the whole shoe, and not just the front or back edge, does theimpacting.
4. As the soil becomes compacted, the jump height of the Stomper will increase.
5. After a brief experience, you will know how to adapt the technique to the job conditions.
4.7 LIFTING and TRANSPORTING
Lifting
• To lift Stomper, use only suitable lifting device.• Secure lifting device to central lift point on handles.
Transporting
• Lay unit down on its front side.• Tie down Stomper securely to prevent slipping and breaking away while in transport.
WARNING
- 28 -
ROUTINE MAINTENANCE
DIESEL FUEL IS BOTH TOXIC AND FLAMMABLE. DO NOT SMOKE WHILEWORKING WITH FUEL. DO NOT USE NEAR OPEN FLAME. AVOID PROLONGEDBREATHING OF VAPORS AND SKIN CONTACT. FLASH POINT OF FUEL NO. 2-D IS 125°F (52°C). SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT.
4.8 ENGINE IDLE
To adjust engine idle, it is necessary to use a strobe light with a digital readout for RPM's.Engine speed should be set at 3100 RPM + 50 RPM.
Another way to set engine idle is to use the strobe light on ramming shoe. Shoe should run at about 620blows per minute.
4.8.1 Fuel System
Fuel Injection Pump SpecificationsModel: YPFE-M
CAUTION:
1. The ID marks for the pumps are on thepump-mounting flange.
2. Fuel injection pumps are not interchangeable.
3. The fuel injection pump for discrete engine differs from the generator in the direction ofthe fuel inlet pipe.
Item Model L40AE
Bare Engine 40SStampedMark
Generator Set 40D
WARNING
- 29 -
4.9 Disassembly and Reassembly - Fuel Injection Pump
This is a standard fuel injection pump body.Disassemble and reassemble the fuel pump inthe direction order of “UP”, “DOWN” and “SIDE”from the center of the fuel injection pump body(marked “C”) as illustrated. Reassemble thegasket A and B for the delivery seat in theposition at the time of disassembly.
NOTE:
See the position of mark*.
Never remove the suction pipe joint from thepump body during routine disassembly.
Symbols;Directions of disassembly from the center of fuelpump body (C).
4.10 Fuel Injection Valve
Specifications Model: YDLLA-P
Example:Symbol 150P indicates an injection angle of 150°;symbol 224A1 implies 4 nozzle holes which are 0.22mmin injection hole diameter.
CAUTION:
1. When replacing fuel injection valve, be sure tocheck engine model against the identity marksshown above. Any injection valve is leastidentifiable in appearance.
2. When removing the fuel injection valve, wrap it incloth to protect the nozzle tip (injection port). Donot place the nozzle tip directly on the ground.
WARNI
Fuel Injection Valve Specifications
- 30 -
Check
1. Carbon deposits (Flowering)—carbon deposits build up on the nozzle in the form of flowers.Flowering lowers combustion performance significantly. Make sure the nozzle is free fromcontamination.
2. Shape of injection spray—move the lever of the nozzle tester at a speed of approximately 1.2time/sec. to check the spray pattern.
Normal shape of spray
1. The spray should all be at the same angle (from all four injection ports).
2. The spray should be a fine mist.
3. The spray should be smooth and steady without deviations (4 nozzles).
CAUTION: When installing fuel injection valve:
1. Tighten the fuel injection valve assembly to the specified torque.
2. Clean the sleeve surface. Be sure to replace the nozzle gasket at the same time.
NOTE:If nozzle gasket stays in cylinder head after injection valve assembly has been removed from cylinderhead, screw M8 or M9 stud bolt (more than 100mm long) in nozzle gasket, then pull out stud bolts toremove gasket.
4.11 Disassembly and Reassembly - Case Nut
Remove the case nut and then all parts of the valve can be disassembled.
To disassemble and reassemble the case nut, use a 15mm deep socket wrench. The fuel valvepositioning pin does not need to be removed in most cases.
4.11.1 Adjustment
The injection starting pressure is 200 kg. To adjust the nozzle injection starting pressure, remove thenozzle holder and increase or decrease the number of adjusting shims.
Tightening Torque kg-cm (lb-ft)
mm (in)
- 31 -
Adjustment by 0.1mm results in a change in the injectionstarting pressure of about 20 kg/cm2.Adjusting shims come in the following thicknesses: 0.1, 0.15,0.4, 0.5, 0.6, 0.7, and 0.8mm.
4.12 Fuel Filter
The fuel filter uses an element of nominal filterable particlediameter of 5 microns. During the periodical inspection of thispart, check the element for break, separation from the frameto which it should be bonded, stoppage, etc., and if adefection is found, replace it with new one. To detach thefuel filter, first remove the filter cap on fuel tank, then pull out iffrom the fuel filler port. But pull the filter downwards for YDG(generator set), YLP and YDP (pump set).
4.13 Speed Control Device
The position where governor spring must be installed differsdepending on engine model and its rated rpm as shown inthe following table and illustration.
Check the spring for position before ascertaining the fuelinjection limit.
Factory setting has governor spring installation in holes 2and B. See following Diagram.
Location of governor spring installation
- 32 -
4.14 THROTTLE CONTROL CABLE ADJUSTMENT
1. Loosen throttle cableclamp screw.
2. Push throttle handle allthe way to the right.
3. Push up on high RPMthrottle paddle until itrests on the high RPMadjustment screw andtighten throttle cableclamp screw.
4. Run machine andcheck engine RPMwith a tachometer tosee if it is running tospecified RPM.
4.15 SETTING HIGH RPM(Operating Speed)
1. Loosen throttle control cable clamp screw and high RPM adjustment screw locking nut.
2. Turn high RPM adjustment screw clockwise to increase RPM or counterclockwise to decrease RPM,then tighten high RPM adjustment screw locking nut.
3. Push throttle handle all the way to the right.
4. Push up on the high RPM throttle paddle until is rests on the high RPM adjustment screw andtighten the throttle cable clamp screw.
5. Run machine and check engine RPM with a tachometer.
If engine is still not running to specified RPM, repeat above steps until recommended RPM is obtained.
4.16 THROTTLE HANDLE ADJUSTMENT
1. Retighten pivot bolt tight enough as to not allow throttle handle to move forward when machineis operating
4.17 STORING STOMPERS
The following steps should be taken to prepare your Stomper for storage:
1. Operate engine for about three (3) minutes.
2. Stop engine. Drain lube oil and fill with clean oil.
- 33 -
3. Push decompression lever down and hold it while you pull recoil 2 or 3 times. (Do not start engine).
4 Pull decompression lever up and pull recoil slowly until you feel resistance. This will close intake andexhaust valves in compression position and help prevent rust from forming.
5. Disconnect fuel line and permit all fuel to drain from the fuel tank. Replace fuel lines.
6. Crank the engine two or three times to distribute the oil throughout the cylinder. This will helpprevent rusting during storage.
7. Store the unit in an upright position (as in the operating position) in a cool, dry, ventilated area.
- 35 -
5. OPERATIONS2-CYCLE PRE-MIX
- 36 -
5.1 Specifications Stomper® Pre-Mix
*Soil conditions can affect specifications.
STONEXN650
125 lbs.
30.3" x 13.5" x 36.5"
10" x 13"
4 hp. Robin
EC12D
4300
50:1
3 qts.
Polyethylene
2600 lbs.
780
60' - 70' / Min.
3500 Sq. Ft./Hr.
18"
2.5"
Extension
MODEL
DimensionsWeight
Dimensions(L x W x H)
Shoe Size
Operating SystemPower
Engine Specs
Engine RPM
Fuel Mixture
Fuel TankCapacity
Fuel TankMaterial
PerformanceImpact Force
Max. Blows/Min.
Max. ForwardTravel Speed
Max.Productivity
Max. Lift
Max.Amplitude
Options
STONEXT728R
130 lbs.
28.5" x 15" x 38"
11" x 13"
4 hp. Robin
EC12D
4300
50:1
3 qts.
Polyethylene
2800 lbs.
700
60' - 90' / Min.
4950 Sq. Ft./Hr.
18"
Up to 4"
Extension
STONEXM832
158 lbs.
28.5" x 15" x 38"
11" x 13"
4 hp. Robin
EC12D
3900
50:1
3 qts.
Polyethylene
3200 lbs.
660
50' - 64' / Min.
3500 Sq. Ft./Hr.
22"
Up to 3"
–
- 37 -
5.3 PRE-OPERATION CHECKS
CAUTION: Sections on fuel mixture, air cleaner, and lubrication must be followed exactly. Failure tofollow these instructions may void the warranty.
5.3.1 Spark Plug
Check and clean spark plugs regularly. A fouled, dirty, or carboned spark plug causes hard starting andpoor engine performance. Set spark plug gap as per specifications. See Engine Manual.
5.3.2 Starter Screen
This screen keeps dirt, etc., from entering the fan housing and clogging the air cooling passages. Becausethis engine is air-cooled, it is necessary to keep this screen clean at all times to permit the unrestrictedpassage of air into the fan housing.
5.3.3 Fasteners
Check all nuts and bolts after 4 hours, then every day of operation. See parts lists for recommendedtorque values.
5.3.4 Fuel Mixture
Use recommended fuel mixtures. To get this ratio, thoroughly mix the following quantities of gas and oilin a clean safety container:
Use regular unleaded gasoline. High test is not recommended.
Strain the fuel mixture through a fine meshed screen when filling gasoline tank on engine to remove dirtif present.
5.2 OPERATING PRINCIPLE
A tamping shoe is mounted at the lower end of a cylindrical spring housing. A piston, installed betweenmassive opposing springs inside the spring housing, is actuated by a connecting rod and crank systemwhich is driven by a high speed, 2 cycle gasoline engine through a gear train and centrifugal clutch.The piston alternately loads and unloads the springs. This results in a rapid lifting up and ramming downaction of the tamping shoe to compact the underlying material.
The Stomper is effective for compaction of a wide variety of job soil substances, particularly clay lumps,silt, loam and all granular materials. Although relatively light in weight and easy to operate, the Stomperdelivers a tremendous impact to the soil.
These instructions contain information to guide you in efficient use and proper maintenance of theStomper. To get long and trouble-free service from this power tool, periodic maintenance of the engineand machine is essential.
The Stomper is shipped completely assembled and only requires filling with 2 cycle fuel mixture and abrief check of lubricant levels in preparation for operation. You should first study these instructions.
OPERATING INSTRUCTIONS
- 38 -
NOTE: Special ratio for initial break-in period.See chart below
5.3.5 Oil Pipe Replacement
Replace the oil pipe between oil tank and the joint everytwo (2) years.
NOTE: After replacing the oil pipe, make sure to dischargeair in the pipe as much as possible, and then fill the fuel tankwith gasoline mixed with 2-stroke engine oil at the ratio of25 to 50 : 1.
After running with the mixture of gasoline for enough time todischarge the air completely, refill the unleaded gasoline onlyfor normal operation.
5.3.6 Lubrication
The oil level should be checked now, and before first use of the Stomper. Thereafter, it should be checkedevery day as follows.
FOR XN, XT AND XM SERIES
1. With unit standing upright (in vertical position - not operating)so that the oil drains freely into the spring housing, check thatthe oil is at fill sight plug level.
2. Whenever the level is low, remove the fill sight plug and refillto level of fill sight plug with any good quality SAE-30. Use of asocket wrench is recommended to avoid damage to thesight gauge.
3. Change the oil every 300 operating hours or six months.
5.3.7 Air Cleaner
Engine life will be extended by maintaining a clean engine air filter. Remove and clean the air filterelement daily, or more frequently under dustier job conditions. Wash the pre-filter element clean in anon-oily cleaning solvent such a "Solvesol". Let the filter dry before reinstalling in the air cleaner.
Replace air cleaner element every 100 hours. (More frequently in dusty areas).
FUELGasoline
50:1 EC12Two Cycle Oil
20:1 All Units Break-InTwo Cycle Oil Mix(first 10 hours)
5 Gallons .80 pints (12.8 oz) (.38 L) 2.00 pints (32 oz) (.94 L)
1 Gallons .16 pints (2.56 oz) (..08 L) .40 pints (6.4 oz) (.19 L)
2 Quarts .08 pints (1.28 oz) (..04 L) .20 pints (3.2 oz) (.09 L)
h:\netaldus\pm5\engr\manuals\stomper\56318\rev d\fuel chart.doc
OIL FILL PLUG & SIGHTGAUGE
- 39 -
5.4 TO START MACHINE
1. Check fuel tank, air cleaner, and Stomper lubrication as previously instructed.
2. Open the fuel valve under the tank and the air vent thumbscrew in the tank fill cap.
3. Raise throttle lever halfway and apply the choke.
NOTE: A warm engine may not require choking.
4. Pull the starter briskly once or twice to prime the engine, then open choke slightly to prevent floodingand continue cranking as necessary to start.
5. When engine starts, set choke in the open or run position. Let the engine run at idle to warm up, thenopen up to full throttle for operation.
5.5 TO STOP MACHINE
1. Throttle engine down.
2. Close the fuel valve shut-off switch.
5.6 OPERATION OF MACHINE
WHEN OPERATING THE STOMPER, KEEP FEET CLEAR FROM THE RAMMINGSHOE. SERIOUS PERSONAL INJURY MAY OCCUR.WHEN OPERATING THE STOMPER, HEARING PROTECTION SHOULD BE WORN.HEARING LOSS MAY RESULT FROM PROLONGED EXPOSURE TO NOISE.
CAUTION: Never operate on hard, unyielding surfaces. Unwarranteed damage may result.
CAUTION: Always use both hands when operating this machine. This will ensure safe machine operation.
1. In operation, guide the machine but let the machine do the work. Bearing down on the handle isunnecessary and limits the shoe jump.
2. On nearly level surfaces, the machine moves forward in rapid jumps. On uneven surfaces or inclines,rocking the handle slightly may assist the Stomper in moving forward.
3. Always guide the Stomper so that the whole shoe, and not just the front or back edge, does theimpacting.
4. As the soil becomes compacted, the jump height of the Stomper will increase.
5. After a brief experience, you will know how to adapt the technique to the job conditions.
WARNING
- 40 -
ROUTINE MAINTENANCE
5.7 THROTTLE CONTROL CABLE ADJUSTMENT
1. Loosen throttle cable clampscrew.
2. Push throttle handle all theway to the right.
3. Push down on high RPMthrottle paddle until it rests onthe high RPM adjustmentscrew and tighten throttlecable clamp screw.
4. Run machine and checkengine RPM with a tachometerto see if it is running tospecified RPM.
5.8 SETTING HIGH RPM(Operating Speed)
1. Loosen throttle control cable clamp screw and high RPM adjustment screw locking nut.
2. Turn high RPM adjustment screw counterclockwise to increase RPM or clockwise to decrease RPM,then tighten high RPM adjustment screw locking nut.
3. Push throttle handle all the way to the right.
4. Push down on the high RPM throttle paddle until is rests on the high RPM adjustment screw andtighten the throttle cable clamp screw.
5. Run machine and check engine RPM with a tachometer.
If engine is still not running to specified RPM, repeat above steps until recommended RPM is obtained.
5.9 THROTTLE HANDLE ADJUSTMENT
1. Retighten pivot bolt tight enough as to not allow throttle handle to move forward when machineis operating.
5.10 IDLE SETTING
If the engine idles smoothly but at too high RPM, turn the idle stop screw counterclockwise a little at atime until the desired specification is obtained. To increase the idle speed, turn the idle stop screwslowly clockwise until the desired RPM is obtained. The idle stop screw is the black screw locatedbehind the air cleaner base plate.
- 41 -
WARNING
5.11 STORING STOMPERS
The following steps should be taken to prepare your Stomper for storage:
1. Close fuel shut-off valve.
2. Start engine and allow to run until it stops from lack of fuel. This will use up all the fuel in thecarburetor and prevent the formation of deposits due to evaporation of fuel.
GASOLINE IS BOTH TOXIC AND FLAMMABLE. DO NOT SMOKE WHILEWORKING WITH FUEL. DO NOT USE NEAR OPEN FLAME. AVOID PROLONGEDBREATHING OF VAPORS AND SKIN CONTACT. FLASH POINT OF GASOLINEIS 40°F (4°C). SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT.
3. Disconnect fuel line and permit all fuel to drain from the fuel tank. Replace fuel lines.
4. Remove spark plug and pour 60cc or 2 ounces (1/4 cup) of motor oil into the cylinder. Replaceplug.
5. Crank the engine two or three times to distribute the oil throughout the cylinder. This will help preventrusting during storage.
6. Store the unit in an upright position (as in the operating position) in a cool, dry, ventilated area.
- 43 -
6. OPERATIONS4-CYCLEGASOLINE
- 44 -
6.1 Specifications Stomper® Honda Gas
STONEXJ834 HG
200 lbs.
33.5" x 16.5" x 38.5"
13" x 13"
4 hp. Honda
GX120
3050 -3250
-
3 qts.
Polyethylene
3400 lbs.
630 - 700
40' - 50' / Min.
Up to 3200 Sq. Ft. / Hr.
22"
2" - 3"
-
MODEL
DimensionsWeight
Dimensions(L x W x H)
Shoe Size
Operating SystemPower
Engine Specs
Engine RPM
Fuel Mixture
Fuel TankCapacity
Fuel TankMaterial
PerformanceImpact Force
Max. Blows/Min.
Max. ForwardTravel Speed
Max.Productivity
Max. Lift
Max.Amplitude
Options
*Soil Conditions can affect specifications.
- 45 -
OPERATING INSTRUCTIONS
6.2 OPERATING PRINCIPLE
A tamping shoe is mounted at the lower end of a cylindrical spring housing. A piston, installed betweenmassive opposing springs inside the spring housing, is actuated by a connecting rod and crank systemwhich is driven by a high speed, 4 cycle gasoline engine through a gear train and centrifugal clutch.The piston alternately loads and unloads the springs. This results in a rapid lifting up and ramming downaction of the tamping shoe to compact the underlying material.
The Stomper is effective for compaction of a wide variety of job soil substances, particularly clay lumps,silt, loam and all granular materials. Although relatively light in weight and easy to operate, the Stomperdelivers a tremendous impact to the soil.
These instructions contain information to guide you in efficient use and proper maintenance of theStomper. To get long and trouble-free service from this power tool, periodic maintenance of the engineand machine is essential.
The Stomper is shipped completely assembled and only requires filling 4 cycle engine with oil, fuel anda brief check of lubricant levels in preparation for operation. You should first study these instructions.
6.3 PRE-OPERATION CHECKS
CAUTION: Sections on fuel mixture, air cleaner, and lubrication must be followed exactly. Failure tofollow these instructions may void the warranty.
6.3.1 Spark Plug
Check and clean spark plugs regularly. A fouled, dirty, or carboned spark plug causes hard starting andpoor engine performance. Set spark plug gap as per specifications. See Engine Manual.
6.3.2 Starter Screen
This screen keeps dirt, etc. from entering the fan housing and clogging the air cooling passages. Becausethis engine is air-cooled, it is necessary to keep this screen clean at all times to permit the unrestrictedpassage of air into the fan housing.
6.3.3 Fasteners
Check all nuts and bolts after 4 hours, then every day of operation. See parts lists for recommendedtorque values.
6.3.4 Fuel Mixture
Use regular unleaded gasoline. High test is not recommended.
Strain the fuel through a fine meshed screen when filling gasoline tank on engine to remove dirt ifpresent.
6.3.5 Lubrication
The oil level should be checked now, and before first use of the Stomper. Thereafter, it should be checkedevery day as follows.
- 46 -
FOR XJ MODEL
1. With unit standing upright (in verticalposition--not operating) so that the oildrains freely into the spring housing, checkthat the oil is at fill sight plug level.
2. Whenever the level is low, remove the fillsight plug and refill to level of fill sight plugwith any good quality SAE-30. Use of asocket wrench is recommended to avoiddamage to the sight gauge.
3. Change the oil every 300 operating hoursor six months.
6.3.6 Air Cleaner
Engine life will be extended by maintaining a clean engine air filter. Remove and clean the air filterelement every 50 hours, or more frequently under dustier job conditions.
1. Foam element: Wash the element in a solution of household detergent and warm water, then rinsethoroughly, or wash in nonflammable or high flash point solvent. Allow the element to dry thoroughly.Soak the element in clean engine oil and squeeze out the excess oil. The engine will smoke duringinitial start-up if too much oil is left in the foam.
2. Paper element: Tap the element lightly several times on a hard surface to remove excess dirt, or blowcompressed air (not exceeding 30psi [207 kPa]) through the filter from the inside out. Never try tobrush the dirt off; brushing will force dirt into the fibers. Replace the paper element if it is excessivelydirty.
3. Wipe dirt from the air cleaner case and cover. Be careful to prevent dirt from entering the air ductthat leads to the carburetor.
Replace air cleaner element every 100 hours. (More frequently in dusty areas).
6.4 TO START MACHINE
1. Check fuel tank, air cleaner, and Stomper lubrication as previously instructed.
2. Open the fuel valve under the tank and the air vent thumbscrew in the tank fill cap.
3. Turn the ON/OFF switch to ON.
4. Raise throttle lever halfway and apply the choke.
NOTE: A warm engine may not require choking.
5. When engine starts, set choke in the open or run position. Let the engine run at idle to warm up, thenopen up to full throttle for operation.
6.5 TO STOP MACHINE
1. Throttle engine down.
2. Turn the ON/OFF switch to OFF.
OIL FILL PLUG & SIGHT GAUGE
- 47 -
6.6 OPERATION OF MACHINE
WHEN OPERATING THE STOMPER, KEEP FEET CLEAR FROM THE RAMMINGSHOE. SERIOUS PERSONAL INJURY MAY OCCUR.
WHEN OPERATING THE STOMPER, HEARING PROTECTION SHOULD BE WORN.HEARING LOSS MAY RESULT FROM PROLONGED EXPOSURE TO NOISE.
CAUTION: Never operate on hard, unyielding surfaces. Unwarranteed damage may result.
CAUTION: Always use both hands when operating this machine. This will ensure safe machine operation.
1. In operation, guide the machine but let the machine do the work. Bearing down on the handle isunnecessary and limits the shoe jump.
2. On nearly level surfaces, the machine moves forward in rapid jumps. On uneven surfaces or inclines,rocking the handle slightly may assist the Stomper in moving forward.
3. Always guide the Stomper so that the whole shoe, and not just the front or back edge, does theimpacting.
4. As the soil becomes compacted, the jump height of the Stomper will increase.
5. After a brief experience, you will know how to adapt the technique to the job conditions.
WARNING
- 48 -
ROUTINE MAINTENANCE
6.7 IDLE SPEED ADJUSTMENT
1. Start the engine and allow it to warmup to normal operating temperature.
2. With the engine idling, turn the throttlestop screw to obtain the standard idlespeed.
6.8 AIR VENT TUBE INSPECTION
Check that the air vent tube is secured by the tuberetainers without collapsing or kinking.
6.9 THROTTLE CONTROLCABLE ADJUSTMENT
1. Loosen throttle cable clampscrew.
2. Push throttle handle all theway to the right.
3. Push the high RPM throttlepaddle to the left until it restson the high RPM adjustmentscrew and tighten throttlecable clamp screw.
4. Run machine and checkengine RPM with atachometer to see if it isrunning to specified RPM.
Standard idle speed: 1,500 + 50 rpm
- 49 -
6.10 SETTING HIGH RPM(Operating Speed)
1. Loosen throttle control cable clamp screw.
2. Turn high RPM adjustment screw clockwise to increase RPM or counterclockwise to decrease RPM.
3. Push throttle handle all the way to the right.
4. Push the high RPM throttle paddle to the left until is rests on the high RPM adjustment screw andtighten the throttle cable clamp screw.
5. Run machine and check engine RPM with a tachometer.
If engine is still not running to specified RPM, repeat above steps until recommended RPM is obtained.
6.11 THROTTLE HANDLE ADJUSTMENT
1. Retighten pivot bolt tight enough as to not allow throttle handle to move forward when machineis operating
6.12 STORING STOMPERS
The following steps should be taken to prepare your Stomper for storage:
1. Close fuel shut-off valve.
2. Start engine and allow to run until it stops from lack of fuel. This will use up all the fuel in thecarburetor and prevent the formation of deposits due to evaporation of fuel.
GASOLINE IS BOTH TOXIC AND FLAMMABLE. DO NOT SMOKE WHILEWORKING WITH FUEL. DO NOT USE NEAR OPEN FLAME. AVOID PROLONGEDBREATHING OF VAPORS AND SKIN CONTACT. FLASH POINT OF GASOLINEIS 40°F (4°C). SERIOUS ILLNESS OR LOSS OF LIFE COULD RESULT.
3. Disconnect fuel line and permit all fuel to drain from the fuel tank. Replace fuel lines.
4. Remove spark plug and pour 60cc or 2 ounces (1/4 cup) of motor oil into the cylinder. Replaceplug.
5. Crank the engine two or three times to distribute the oil throughout the cylinder. This will help preventrusting during storage.
6. Store the unit in an upright position (as in the operating position) in a cool, dry, ventilated area.
WARNING
- 51 -
7. MAINTENANCE
- 52 -
�����7.1 IMPORTANT
The person attempting any of thefollowing maintenance tasks must beauthorized to do so and have readand understood all sections withinthis manual.
- 53 -
7.2 INSTRUCTIONS FORBASE PLATE REMOVAL
The spring retaining Base Plate retains heavy springsunder compression. Follow the instructions carefullyor severe personal injury may occur.
Detach shoe by removing six (6) shoe bolts and washers. Assemble two (2)threaded bolts, two (2) washers from bottom two corner bolt holes, fully threadtwo (2) nuts with two (2) washers from opposite side. WITH CAUTION, remove thefour (4) sock head cap screws and then alternately back off the two thread rodsapproximately 1/2 inch at a time until all the spring tension is removed, then re-move the threaded bolts and base plate to access springs.
ITEM P/N DESCRIPTION QUANTITY
KIT 23011 Tool Kit, Base Plate Removal 1(includes all)
1. 43150 Full Thread Bolt M12 x 8" 22. 80896 NUTFX M12 23. 80807 WSHR M12 x 2400 44. 56230 Instructions Base Plate Removal 1
- 54 -
7.3 INSTRUCTIONS FOR SERVICELOWER UNIT XN OIL INJECTED AND PRE-MIX
STOMPER MODEL XN650
1. Detach the shoe from the stomper by removing (6) shoe bolts and washers.
2. Thread M8 nuts onto (2) full thread M8 x 5.50” bolts (provided in kit) 1.25” up from the bottom of the bolts (seeFigure A).
3. Replace two bolts that are diagonal from each other on the bottom spring cover with assembled full thread bolts withnuts from Step 2. Make sure to thread the assembled bolts in a full 1.25” (see Figure B).
4. Remove the other (4) bolts from the bottom spring cover (leaving the full thread bolts in place).
5. Carefully back each nut off a .25” at a time on each side using two wrenches (one to hold the bolt in place and theother to back the nut off) until the spring tension is removed (see Figure C).
6. Then remove the full thread bolts and the bottom spring cover to access the springs.
7. Remove lower spring set.
8. Insert snubber puller, P/N 39539, under snubber (Item 14). Insert pry bar under snubber puller and pop loosesnubber.
9. Using M24 deep socket, remove M16NY locknut from piston rod. Insert 5/8" or smaller rod through top of piston rodhead to hold rod from turning to remove nut.
10. Piston puck and upper springs can now be accessed.
11. Reassemble in reverse order.
* Use red loctite 264 on shoe bolts only.
ITEM P/N DESCRIPTION QUANTITY
KIT 23159 Kit Snubber Puller XN 11 56338 Instructions Lower Unit Service XN 12 50107 Weld Thread M8 x 5.50 in. 23 39539 Puller Snubber 14 80854 NUTFX M8-1/25 2
Figure B Figure C
Figure A
The spring retaining Base Plate retains heavy springsunder compression. Follow the instructions carefullyor severe personal injury may occur.
- 55 -
8. EXPLODED VIEWSWITH PARTS
- 57 -
VR005AZN = ZINC PLATED
BLK = BLACK OXIDE FINISH
8.1 HARDWARE KEY
8.1 Hardware Key ................................................................................................................................ 57
8.2 Torque Charts ................................................................................................................................ 58 - 59
8.3 Gearcase for XN Oil Injected and Pre-Mix ..................................................................................... 60 - 61
8.4 Gearcase for XT Oil Injected and Pre-Mix ..................................................................................... 62 - 63
8.5 Gearcase for XM Oil Injected and Pre-Mix .................................................................................... 64 - 65
8.6 Gearcase - XD Diesel ..................................................................................................................... 66 - 67
8.7 Gearcase - XJ 4-Cycle .................................................................................................................... 68 - 69
8.8 Lower Unit for XN Oil Injected and Pre-Mix .................................................................................. 70 - 71
8.9 Lower Unit for XT Oil Injected and Pre-Mix .................................................................................. 72 - 73
8.10 Lower Unit for XM Oil Injected and Pre-Mix ................................................................................. 74 - 75
8.11 Lower Unit for XD Diesel and XJ 4-Cycle ..................................................................................... 76 - 77
8.12 Engine - XN/XT and XM Oil Injected and Pre-Mix ....................................................................... 78 - 79
8.13 Engine - XD Diesel ........................................................................................................................ 80 - 81
8.14 Engine - XJ 4-Cycle ....................................................................................................................... 82 - 83
8.15 Handle and Fuel Tank - XN Oil Injected and Pre-Mix .................................................................... 84 - 85
8.16 Handle and Fuel Tank - XT/XM Oil Injected and Pre-Mix ............................................................. 86 - 87
8.17 Handle and Fuel Tank - XD Diesel ................................................................................................ 88 - 89
8.18 Handle and Fuel Tank - XJ 4-Cycle ............................................................................................... 90 - 91
8.19 Shoes XT/XN Oil Injected and Pre-Mix ......................................................................................... 92 - 93
8.20 Decal Identification ....................................................................................................................... 94 - 95
- 58
-
8.2
Torq
ue C
hart
sSA
E G
RA
DE
5C
oars
e T
hrea
d, Z
inc-
Pla
ted
SAE
GR
AD
E 8
Coa
rse
Thr
ead,
Zin
c-P
late
dSI
ZE
TO
RQ
UE
SIZ
ET
OR
QU
Eft
. lbs
.N
mft
. lbs
.N
m1/
4 -
20 (
.250
)6
81/
4 -
20 (
.250
)9
125/
16 -
18
(.31
25)
1318
5/16
- 1
8 (.
3125
)18
243/
8 -
16 (
.375
)23
313/
8 -
16 (
.375
)33
457/
16 -
14
(.43
75)
3750
7/16
- 1
4 (.
4375
)52
701/
2 -
13
(.50
0)57
771/
2 -
13 (
.500
)80
108
9/16
- 1
2 (.
5625
)82
111
9/16
- 1
2 (.
5625
)11
515
65/
8 -
11 (
.625
)11
215
25/
8 -
11 (
.625
)15
921
53/
4 -
10 (
.750
)20
027
13/
4 -
10 (
.750
)28
238
27/
8 -
9 (.
875)
322
436.
57/
8 -
9 (.
875)
454
615
1 -
8 (1
.000
)48
365
51
- 8
(1.0
00)
682
925
SAE
GR
AD
E 5
Fin
e T
hrea
d, Z
inc-
Pla
ted
SAE
GR
AD
E 8
Fin
e T
hrea
d, Z
inc-
Pla
ted
SIZ
ET
OR
QU
ESI
ZE
TO
RQ
UE
ft. l
bs.
Nm
ft. l
bs.
Nm
1/4
- 28
(.2
50)
710
1/4
- 28
(.2
50)
1014
5/16
- 2
4 (.
3125
)14
195/
16 -
24
(.31
25)
2027
3/8
- 24
(.3
75)
2635
3/8
- 24
(.3
75)
3750
7/16
- 2
0 (.
4375
)41
567/
16 -
20
(.43
75)
5879
1/2
- 20
(.5
00)
6487
1/2
- 20
(.5
00)
9012
29/
16 -
18
(.56
25)
9112
39/
16 -
18
(.56
25)
129
175
5/8
- 18
(.6
25)
128
173
5/8
- 18
(.6
25)
180
244
3/4
- 16
(.7
50)
223
302
3/4
- 16
(.7
50)
315
427
7/8
- 14
(.8
75)
355
481
7/8
- 9
(.87
5)50
167
91
- 12
(1.
000)
529
717
1 -
12 (
1.00
0)74
610
111
-14
(1.0
00)
541
733
1 -1
4 (1
.000
)76
410
36
t-ch
rt_i
.doc
- 59
-
8.2
Torq
ue C
hart
sP
rope
rty
Cla
ss 8
.8Z
INC
-PLA
TE
DC
oar
se T
hre
adF
ine
Th
read
SIZ
EN
mft
. lb
s.N
mft
. lb
s.M
69.
97
107
M8
2418
2518
M10
4835
4936
M12
8361
8865
M14
132
9714
010
3M
1620
014
821
015
5M
2039
028
842
531
3M
2467
549
872
053
1
Pro
pert
y C
lass
10.
9Z
INC
-PLA
TE
DC
oar
se T
hre
adF
ine
Th
read
SIZ
EN
mft
. lb
s.N
mft
. lb
s.M
614
1014
10M
834
2535
26M
1067
4968
50M
1211
786
125
92M
1418
513
619
214
2M
1628
521
029
521
8M
2055
040
660
044
3M
2495
070
110
0073
8
Pro
pert
y C
lass
12.
9Z
INC
-PLA
TE
DC
oar
se T
hre
adF
ine
Th
read
SIZ
EN
mft
. lb
s.N
mft
. lb
s.M
616
.512
16.5
12M
840
3042
31M
1081
6082
60M
1214
010
315
011
1M
1422
016
223
517
3M
1634
025
135
025
8M
2066
048
772
053
1M
2411
4084
112
0088
5
Con
vers
ion
Fac
tor:
1 ft
. lb.
= 1
.355
8 N
m
- 60
-
8.3
Ge
arc
ase
for
XN
Oil
Inje
cte
d a
nd P
re-M
ix
- 61
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
8.3
Ge
arc
ase
for
XN
Oil
Inje
cte
d a
nd P
re-M
ix
A B C
8087
2
8080
4
8054
3
SHC
S M
10 -
1.5
x 3
0 8.
8 ZN
WSH
RL
M10
Sp
lit Z
N
PIN
DL
3/8
OD
x 1
/2 L
G
4 4 1
912
127B
-
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
3937
3
3937
6
3937
9
3938
0
3938
8
3943
5
3942
8
3942
9
3943
1
3943
0
3943
7
3943
2
3942
5
3943
4
3943
3
Ge
ar
Ca
se,
Ma
ch
ine
d
Co
ver
Fro
nt,
Ma
ch
ine
d
Ge
ar
He
lica
l C
ran
k
Co
nn
ec
ting
Ro
d,
Ma
ch
ine
d
Pin
ion
He
lica
l
Sea
l Sh
aft
1.5
63
Bea
ring
Ba
ll
Bea
ring
Ba
ll
Bea
ring
Ne
ed
le
Bea
ring
Ne
ed
le
O-R
ing
2.6
2MM
x 1
77.4
7MM
Rin
g E
xte
rna
l .9
84
Sho
ck
Mo
un
t
Rin
g I
nte
rna
l 2.
812
Rin
g E
xte
rna
l 1.
375
1 1 1 1 1 1 2 1 1 1 1 1 4 2 2
- 62
-
8.4
Ge
arc
ase
for
XT
Oil
Inje
cte
d a
nd P
re-M
ix
- 63
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:#
Lub
e s
ea
l with
gre
ase
wh
en
re
pla
cin
g*
Loc
tite
Re
qu
ired
8.4
Ge
arc
ase
for
XT
Oil
Inje
cte
d a
nd P
re-M
ix
A*
B* C D* E F G*
H J K
8080
2
8080
1
8080
4
8080
3
8000
2
8080
5
8080
8
8080
6
8081
2
8081
7
HW
HST
M8
-1.2
5 x
25m
m Z
N
SHC
S M
10 1
.5 x
35m
m 1
2.9
BLK
WSH
RL
M10
Sp
lit Z
N
SHC
S M
10 1
.5 x
25m
m 8
.8 Z
N
PIN
1/4
inc
h
WSH
RL
M12
Sp
lit Z
N
HH
CS
M12
1.7
5 x
20m
m 8
.8 Z
N
WSH
R M
10 F
lat
20 O
D Z
N
WSH
RL
M8
Split
ZN
NU
TNY
M8
1.25
8 4 8 4 2 4 4 4 4 4
7500 91
2
127B 91
2 -
127B 93
3
125A
127B 98
5
1 2 3 4 5 6 7 8 9 10 11#
12 13
2111
2
3225
4
3202
2
3225
5
4247
1
3202
3
3221
3
3019
2
6500
0-2
4423
1-2
3850
7
4246
6
6500
4
Ca
se C
ove
r w
ith B
ea
ring
s
O-R
ing
Bea
ring
Bea
ring
Cra
nk
Sha
ft A
ssy
52T
Bea
ring
Bea
ring
Re
tain
ing
Rin
g
Ge
arc
ase
Ass
y w
ith B
ea
ring
s
Sho
ck
Mo
un
t Br
kt
Sha
ft S
ea
l
Clu
tch
Sh
aft
8T
Sho
ck
Mo
un
t
1 1 1 1 1 1 1 1 1 1 1 1 4
- 64
-
8.5
Ge
arc
ase
- X
M O
il In
jec
ted
and
Pre
-Mix
- 65
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
8.5
Ge
arc
ase
- X
M O
il In
jec
ted
Pre
-Mix
# Lu
be
sea
l with
gre
ase
whe
n re
pla
cing
** G
earc
ase
Kit
PN 2
3021
incl
udes
1,3
,5,1
6 &
17
* Lo
ctite
Req
uire
d
6502
9-2
3018
9
2299
1
3221
6
3202
3
4263
8
3019
2
6500
4
3221
3
6502
3-2
3019
3
2867
2
8000
2
2865
8
3221
4
3221
2
3019
1
4423
3-2
1 2 3**
4 5 6 7 8 9 10 11#
12 13 14 15 16 17 18
1 1 1 1 1 1 1 4 1 1 1 1 3 1 1 1 2 1
Ca
p S
pe
ed
Co
ver
Ga
ske
t
Ge
arc
ase
Co
ver
Ass
y
O-R
ing
81D
Bea
ring
- 2
04
Ge
ar
70 T
H
XM
Re
tain
ing
Rin
g
Sho
ck
Mo
un
t
Bea
ring
- 2
06
Ca
se M
ac
hin
ed
Sea
l
Pin
ion
Ass
y 10
T X
M
1/4
Do
we
l Pin
Co
nn
ec
ting
Ro
d A
ssy
Bea
ring
- 3
07
Bea
ring
- 2
05
Re
tain
ing
Rin
g
We
ld H
an
dle
Bra
cke
t
A*
B C*
D E*
G*
H J K L
8082
1
8080
4
8081
0
8081
2
8080
3
8080
1
8083
3
8081
7
8080
5
8080
8
SHC
S M
5 .8
x 1
6mm
8.8
ZN
WSH
RL
M10
Sp
lit Z
N
XM
SHC
S M
8 1.
25 x
20m
m 8
.8 Z
N
WSH
RL
M8
Split
ZN
SHC
S M
10 1
.5 x
25m
m 8
.8 Z
N
SHC
S M
10 1
.5 x
35m
m 1
2.9
BLK
XM
NU
TNY
M10
1.5
ZN
SW
NU
TNY
M8
- 1.
25
WSH
RL
M12
Sp
lit Z
N
HH
CS
M12
- 1
.75
x 20
mm
8.8
ZN
3 8 8 12 4 4 4 4 4 4
912
127B 91
2
127B 91
2
912
985
985
127B 93
3
- 66
-
8.6
Ge
arc
ase
- X
D D
iese
l
- 67
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
165
072-
2G
ea
rca
se M
ac
hin
ed
Die
sel
1
239
224
Sha
ft S
ea
l1
343
176
Clu
tch
Sh
aft
We
ld 1
4T1
465
025
Sho
ck
Mo
un
t M
etr
ic2
532
177
Ball
Bea
ring
620
8-2R
S1
632
305
Rin
g E
xt R
eta
inin
g 1
.57
1
730
191
Rin
g E
xte
rna
l 63
/64
2
843
177
Co
nn
Ro
d A
sse
mb
ly M
ac
hin
ed
1
932
023
Bea
ring
Ba
ll .7
871
1065
073-
2G
ea
rca
se C
ove
r1
10A
#23
039-
2G
ea
rca
se C
ove
r A
sse
mb
ly1
1132
212
Bea
ring
205
1
1230
189
Ga
ske
t Sp
ee
d C
ove
r1
1365
073
Spe
ed
Co
ver
- D
iese
l1
1432
214
Bea
ring
1.3
781
1543
179
We
ldm
en
t C
ran
k G
ea
r 70
T1
8.6
Ge
arc
ase
-XD
Die
sel
A80
002
PIN
DL
1/4
x 5/
8 P
LN4
-
B*
8081
0SH
CS
M8
-1.2
5 x
20 8
.8 Z
N10
912
C80
812
WSH
RL
M8
Split
ZN
1027
B
D*
8082
1SH
CS
M5
-.8
x 16
8.8
ZN
391
2
E80
833
NU
TNY
M10
- 1
.5 Z
N4
985
G80
804
WSH
RL
M10
Sp
lit Z
N4
127B
H*
8082
5SH
CS
M10
-1.
5 x
50 8
.8 Z
N4
912
* L
oc
tite
Re
qu
ired
# P
N 2
3039
-2 in
clu
de
s 7,
9 -
13
- 68
-
8.7
Ge
arc
ase
- X
J 4
Cyc
le
- 69
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
8.7
Ge
arc
ase
- X
J 4
Cyc
le
* Lo
ctite
Req
uire
d#
PN 2
3039
-2 in
clud
es 7
, 9 - 1
3
A B*
C D*
E G H*
J K L M
8000
2
8081
0
8081
2
8082
1
8083
3
8080
4
8088
6
8093
7
8090
2
8080
5
8080
8
PIN
DL
1/4
x 5/
8 P
LN
SHC
S M
8 -
1.25
x 2
0 8.
8 ZN
WSH
RL
M8
Split
ZN
SHC
S M
5 -
.8 x
16
8.8
ZN
NU
TNY
M10
- 1
.5 A
N
WSH
RL
M10
Sp
lit Z
N
SHC
S M
10 -
1.5
x 2
0 8.
8 ZN
STU
D M
10 -
1.5
x 1
02 8
.8 Z
N
STU
D M
10 -
1.5
x 6
0 8.
8 ZN
WSH
RL
M12
Sp
lit Z
N
HH
CS
M12
- 1
.75
x 20
8.8
ZN
4 8 10 3 4 4 4 1 3 4 4
-
912
27B
912
985
127B 91
2 -
939F
O
127B 91
2
6507
2-2
3922
4
3947
2
3948
4-2
3217
7
3230
5
3019
1
4317
7
3202
3
6507
3-2
2303
9-2
3221
2
3018
9
6502
9-2
3221
4
4317
9
3946
7-2
3947
5
1 2 3 4 5 6 7 8 9 10 10A
#
11 12 13 14 15 16 17
Ge
arc
ase
Ma
ch
ine
d D
iese
l
Sha
ft S
ea
l
Clu
tch
Sh
aft
We
ld 1
4T
Bra
cke
t H
an
dle
We
ldm
en
t Le
ft
Ball
Bea
ring
620
8-2R
S
Rin
g E
xt R
eta
inin
g 1
.57
Rin
g E
xte
rna
l 63
/64
Co
nn
Ro
d A
sse
mb
ly M
ac
hin
ed
Ball
Bea
ring
.78
7
Ge
arc
ase
Co
ver
Ge
arc
ase
Co
ver
Ass
em
bly
Bea
ring
205
Ga
ske
t Sp
ee
d C
ove
r
Spe
ed
Co
ver
Bea
ring
1.3
78
We
ldm
en
t C
ran
k G
ea
r 70
T
Bra
cke
t H
an
dle
Rig
ht
Ad
ap
ter
Rin
g
1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1
- 70
-
8.8
Lo
we
r Uni
t - X
N O
il In
jec
ted
and
Pre
-Mix
- 71
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
8.8
Lo
we
r Uni
t - X
N O
il In
jec
ted
and
Pre
-Mix
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23#
24#
3943
8
3937
4
3937
2
3943
9
3937
7
3409
6
3939
9
3940
5
3939
8
3938
2
3938
3
3938
4
3938
9
3938
5
3939
0
3939
2
5502
6
3937
1
3940
0
3938
1
3943
6
3940
1
6502
8
2315
1
O-R
ing
2.5
mm
x 8
5mm
Gu
ide
Tu
be
Ma
ch
ine
d
Boo
t
Boo
t C
lam
p 6
50-8
5
Co
ver
Sprin
g H
SG M
ac
hin
ed
Oil
Sig
ht
Plu
g
Ga
ske
t Sp
ring
HSG
Co
ver
Lift
ing
Grip
We
ldm
en
t
Sprin
g H
SG W
eld
me
nt
Sprin
g In
ne
r
Sprin
g O
ute
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Snu
bb
er
Axi
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Pu
ck
Pis
ton
Gu
ide
Snu
bb
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Axi
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Low
er
Ga
ske
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Co
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Co
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Bott
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, Sp
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De
ca
l Wa
ring
Sp
ring
Sho
e
Pla
te S
ho
e
Ro
d P
isto
n M
ac
hin
ed
PIN
DL
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x 2
.25
LG
Butt
on
Pin
Ca
ptiv
ato
r
He
x In
sert
Sho
e K
it (I
nc
lud
es
item
s 18
, 19
,
23, H
, J, K
, L, N
)
1 1 1 2 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 2 6 1
A B*
C*
D E*
F* G*
H J**
K*
L* M N
8080
4
8087
2
8094
3
8080
5
8082
4
8082
2
8076
2
8085
7
8081
7
8094
8
8094
9
8085
2
3923
3
WSH
RL
M10
Sp
lit Z
N
SHC
S M
10 -
1.5
x 3
0 8.
8 ZN
SHC
S M
12 -
1.7
5 x
100
8.8
ZN
WSH
RL
M12
Sp
lit Z
N
SHC
S M
12 -
1.7
5 x
80 8
.8 Z
N
SHC
S M
12 -
1.7
5 x
50 8
.8 Z
N
HH
CS
M8
- 1.
25 x
40
8.8
ZN
WSH
R M
8 Fl
at
16 O
D Z
N
NU
TNY
M8
- 1.
25 Z
N
FHSC
S M
8 -
1.25
x 5
5 10
.9
FHSC
S M
8 -
1.25
x 4
5 10
.9
NU
TNY
M16
- 2
ZN
WSH
R .
343
ID x
1.0
0 O
D x
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ZN
4 4 2 6 1 3 6 2 6 4 2 1 4
127B
912
912
127B
912
912
933
125A
985
7991
7991
985
---
#N
ot Sh
own
*Lo
ctite
**To
rque
18
ft. lb
s. (2
4.4
Nm
)
The
sp
ring
reta
inin
g B
ase
Pla
te re
tain
s h
ea
vysp
rin
gs
un
de
r c
om
pre
ssio
n.
Fo
llow
th
ein
stru
ctio
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(Ba
se P
late
Re
mo
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3 o
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al i
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cu
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- 72
-
8.9
Lo
we
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t - X
T O
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jec
ted
and
Pre
-Mix
- 73
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
8.9
Lo
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t - X
T O
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and
Pre
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f a
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Lo
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eq
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d#
N
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wn
The
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g B
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tain
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ea
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llow
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al i
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7 8 9 10 11 12 13 14 15 16 17 18 19 20#
6505
0-2
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6
4736
1
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8
2793
9
3409
6
6500
8-2
4231
8
4261
9
4262
0
4292
3
2752
1
3203
3
6500
9-2
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6
8042
3
8051
9
6501
1-2
4744
1
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4
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Inte
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1 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 1 1
A*
B C*
D E
8080
3
8080
4
8081
9
8080
5
8076
5
SHC
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10 1
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m 8
.8 Z
N
WSH
RL
M10
Sp
lit Z
N
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12 1
.75
x 35
mm
8.8
ZN
WSH
RL
M12
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lit Z
N
Ca
p P
last
ic B
lk
4 4 6 6 6
912
127B
912
127B
-
- 74
-
8.10
Lo
we
r Uni
t fo
r XM
Oil
Inje
cte
d a
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re-M
ix
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-
Item
Part
No
.D
escr
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nQ
ty.
Item
Part
No
.D
escr
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n
Qty
.D
IN
REM
ARK
:
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6503
2-2
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6
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1
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8
2793
9
6505
1-2
3409
6
4231
8
4266
1
4266
2
8042
3
2869
4
2870
1
3203
3
6502
6-2
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6
4730
2
6502
8
6502
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2921
5-2
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2298
8
3948
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Sho
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21 a
nd
ha
rdw
are
)
Lift
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Grip
We
ldm
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ssy.
1 2 1 2 2 1 1 1 2 2 1 1 1 1 1 1 1 6 1 1 1 1 1
A80
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B80
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C80
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D80
812
E80
720
F#80
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H80
814
J80
805
K80
765
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D Z
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WSH
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lit Z
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last
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3 3 1 10 4 10 10 10 6 6 2
- 76
-
8.11
Low
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nit-
XD
Die
sel &
XJ
4 C
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- 77
-
Item
Part
No
.D
escr
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nQ
ty.
Item
Part
No
.D
escr
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Qty
.D
IN
REM
ARK
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e W
arn
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fo
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se P
late
* Lo
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eq
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d^
Sh
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Kit
Inc
lud
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Item
s 20
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22,
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B, C
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165
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uid
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1
244
106
Cla
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2
347
361
Boo
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427
938
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527
939
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318
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1
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1228
694
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1332
033
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242
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1
1465
065
Sho
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late
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1555
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De
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prin
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423
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1
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302
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6502
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2165
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2242
353
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1
2329
215
Sho
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2439
480
Lift
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ld A
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XJ)
1
25
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038
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8072
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8082
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8.8
ZN3
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E80
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612
7B
F*80
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931
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D Z
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9021
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823
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10
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7991
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K80
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p P
last
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L80
943
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12 -
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5 x
100
8.8
291
2
8.11
Low
er U
nit-
XD
Die
sel &
XJ
4 C
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The
sp
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reta
inin
g B
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Pla
te re
tain
s h
ea
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un
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pre
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Fo
llow
th
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stru
ctio
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se P
late
Re
mo
val l
oc
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nP
ag
e 5
3 o
f th
is m
an
ua
l) c
are
fully
or
seve
rep
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on
al i
nju
ry m
ay
oc
cu
r.
- 78
-
8.12
Eng
ine
- X
N, X
T &
XM
Oil
Inje
cte
d a
nd P
re-M
ix
- 79
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
8.12
Eng
ine
- X
N, X
T &
XM
Oil
Inje
cte
d a
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ix
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1
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12 P
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1
230
356
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lutc
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323
148
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Va
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439
396
Ho
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3939
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Air
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1
535
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r EC
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1
639
329
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739
330
Air
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r Fi
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1
839
332
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r 1s
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144
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r A
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1st
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1023
142
Air
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ary
1
1135
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t M
12 -
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5 (X
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1
1227
242
Spa
ce
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1
1339
489
Fue
l Lin
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ID x
2 3
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1439
502
Cla
mp
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ble
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31
1539
478
Fue
l Lin
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ID x
23"
LG
1
A*
8040
6H
HC
S M
8 -
1.25
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ZN
493
3
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WSH
RL
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412
7B
C80
813
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R M
8 Fl
at
24 O
D Z
N4
9021
B
D*
8081
5H
HC
S M
10 -
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0mm
8.8
ZN
491
2
E80
804
WSH
RL
M10
Sp
lit Z
N4
7980
F80
926
CH
SMS
M4
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mm
279
81
G80
929
WSH
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M4
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212
7B
J80
426
WSH
R 9
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Typ
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ZN
1-
K80
872
SHC
S M
10-1
.5 x
30
8.8
ZN (
XM
)2
912
* L
oc
tite
Re
qu
ired
**
Kit
to in
clu
de
all
pa
rts
sho
wn
fu
lly a
sse
mb
led
.
- 80
-
8.13
Eng
ine
- X
D D
iese
l
- 81
-
Item
Part
No
.D
escr
iptio
nQ
ty.
Item
Part
No
.D
escr
iptio
n
Qty
.D
IN
REM
ARK
:
131
244
Eng
ine
Ya
nm
ar
L40A
4H
P1
231
245
Mu
ffle
r Sp
ec
ial Y
an
ma
r1
339
236
Ga
ske
t Ex
ha
ust
1
465
071
Ad
ap
tor
Yan
ma
r L4
0 D
iese
l1
523
042
Clu
tch
Ass
em
bly
1
680
611
Squ
are
Ke
y1
743
187
Spa
ce
r C
lutc
h H
ub
Die
sel
1
865
075
Wa
she
r C
lutc
h R
eta
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r1
965
068
We
ldm
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t En
gin
e S
up
po
rt1
1039
235
Air
Filte
r w
ith P
rec
lea
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r1
1139
237
Air
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r A
sse
mb
ly1
A*
8090
2ST
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8.8
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Part
No
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Item
Part
No
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n
Qty
.D
IN
REM
ARK
:
130
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Eng
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Part
No
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ty.
Item
Part
No
.D
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n
Qty
.D
IN
REM
ARK
:
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Ha
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Part
No
.D
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ty.
Item
Part
No
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n
Qty
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IN
REM
ARK
:
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1
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p G
as
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r (O
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No
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Item
Part
No
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Qty
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IN
REM
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4 C
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- 91
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Part
No
.D
escr
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nQ
ty.
Item
Part
No
.D
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n
Qty
.D
IN
REM
ARK
:
8.18
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HST
5/1
6 -
18 x
.50
ZN
WSH
R 1
/4 W
RO
T ZN
* Lo
ctit
e R
eq
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d^
Lub
rica
te T
hro
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931
127B
127B
912
985
125A
912
125A
- 127B
912
- - - - - - -
1 6 4 4 3 4 6 3 1 2 2 4 4 2 1 1 2 1
- 92
-
8.19
Sho
es
for X
T/X
N O
il In
jec
ted
and
Pre
-Mix
- 93
-
Item
Part
No
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Item
Part
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:
8.19
Sho
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for X
T/X
N O
il In
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ted
and
Pre
-Mix
1 2 3 4 # #
2298
3
2298
4
2298
5
2314
5
2316
1
2298
6
2314
6
2314
7
2298
7
2324
4
Kit
Sho
e 1
1" W
ide
XT
Kit
Sho
e O
ptio
na
l Sh
oe
15"
Wid
e X
T
Kit
Sho
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ptio
na
l 5"
Wid
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T
Kit
Sho
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ide
XN
Kit
Sho
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ide
XN
Kit
Sho
e O
ptio
na
l Ex
ten
sion
4"
Wid
e X
T
Kit
Sho
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ide
10"
Ext
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Kit
Sho
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ide
15"
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Sho
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Kit
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Wid
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# N
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- 94
-
8.20
De
ca
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ent
ific
atio
n
5537
9Ro
bin
5532
255
378
Die
sel
- 95
-
8.20
De
ca
l Id
ent
ific
atio
n
PN
553
25 -
Die
sel
PN
5532
4 -
Die
sel
PN
550
53
5515
6
5537
7
CALIFORNIA PROPOSITION 65 WARNING:Operation of this equipment and/or engine exhaustfrom this product contains chemicals known to theState of California to cause cancer, birth defects,or other reproductive harm.
- 99 -
Bred Tough. Technology Born to Work.The Way It Ought To Be.
Stone Construction Equipment, Inc.P.O. Box 150, Honeoye, New York 14471
Phone: (800) 888-9926Fax: 585-229-2363
e-mail: [email protected]: stone-equip.com
A 100% employee-owned American manufacturer
© 1996 Stone Construction Equipment, Inc.Printed in U.S.A.
GP1M