TOOL MAINTENANCE & REPAIR INFORMATION - … · 2016-08-04 · TOOL MAINTENANCE & REPAIR INFORMATION...

14710 MAPLE AVENUE • GARDENA, CA 90248 • (310) 538-2600 • FAX (310) 323-6656 1 - 1

TOOL MAINTENANCE & REPAIR INFORMATION

AMERICAN PNEUMATIC TOOL

Check BEFORE, DURING AND AFTER useof APT tools.

FIELD OPERATION:

Before:1. Fill the oil reservoir with Air Tool oil or 10W

equivalent.2. Tighten nuts on the side rod bolts.3. Check for play in fronthead with tool steel.

Replace hex bushing if worn.4. Check all nuts to ensure they are tight on the

tool.5. Replace retainer if worn6. Clean any water and/or dirt from air hose before

connecting it to the tool.

During:1. For your safety and that of others, keep tool

against work at all times!2. When moving from one work area to another,

shut off tool.3. Never run tool when steel bit is not against

work.4. Do not use tool as a wedge or prying instru-

ment.5. Refill oil reservoir approximately every two

hours.6. Check all nuts to ensure they are tight on the

tool.

After:1. Flush tool with cleaning solvent, then refill with

Air Tool oil or 10W grade equivalent.2. Do not leave tool in water or in dirt.

3. Check all nuts to ensure they are tight on thetool.

4. Store the tool well oiled.TROUBLE SHOOTING GUIDE

If the tool runs erratically:1. Check all nuts to ensure they are tight on the

tool.2. Flush cleaning solvent through the tool and then

refill immediately with Air Tool oil or 10W gradeequivalent.

3. If tool still runs erratically, disassemble andcheck the cleanliness of the valves. In addition,check for plugged cylinder ports.

If the tool has an air leakage around thebackhead:1. Disassemble and inspect the backhead to see if

the throttle valve or “o”ring seal is damaged.2. Tighten up all backhead nuts securely.

If the breaker is not hitting hard enough:1. Check all nuts to ensure they are tight on the

tool.2. If all nuts are tight, then check for wear on inter-

nal parts, if worn, parts should be replaced.3.Check clearances between piston and cylinder

very carefully.

If you cannot shut off the tool:1. Immediately turn off air source, then disconnect

air supply.2. Disassemble backhead and inspect the throttle

valve and “o” rings for damage.

APT

PAVING BREAKERS

REMEMBER: PREVENTIVE MAINTENANCEWILL ASSURE MAXIMUMPERFORMANCE FROM ALL OF YOUR APT TOOLS.



MODEL 117PAVING

BREAKERThis 30 lb. class Paving Breaker is an ideal tool forlight to medium demolition work as well as for usein confined areas. This lightweight tool can teardown concrete or brick walls, break up concretefloors, or be used in any other type of generaldemolition work.

FEATURES■ Automatic v alve■ Drop f orged allo y steel handle■ Built-in automatic oiler■ Replaceab le chuc k bushing■ Rubber handle grips■ Latc h type retainer■ Swivel hose connection■ Noise dampening m uffler a vailab le■ Four -bolt bac khead

SPECIFICATIONSPart Chuck Size Bore Stroke BPM CFM Weight Length Air Inlet

Number inches @ 90 PSI lbs. inches NPTinlet pressure

5199 7/8 x 3-1/4 1-3/4 3-3/8 1850 34-38 33 21-3/4 3/8 male5200 1 x 4-1/4 1-3/4 3-3/8 1850 34-38 33 21-3/4 3/8 male

rev 1/99APT

14710 MAPLE AVENUE • GARDENA, CA 90248 • (310) 538-2600 • FAX (310) 323-66561 - 4


APT

193PISTON

194FRONTVALVE

195REARVALVE

197GUIDE

1556SPRING

199PIN

2332(4)NUT

196VALVE

6812(4)BOLT

*3571CYLINDER

9067(inc. 191)9068 (inc. 192)

CYLINDERASSY

6332CYLINDER 6333

CYLINDERASSY

3573BUSHING

FORMER CONSTRUCTION

207PLUNGER

6331CONE

6331CONE

WASHER

2949SPRING

6334BOLT

3134BOLT

3123HOUSING

6335WASHER 208

NUT

2332NUT

893RETAINER

191 (7/8" HEX x 31/4")192 (1" HEX x 41/4")

BUSHING

* FOR REFERENCE ONLY (THESE PARTS NOT SOLD SEPARATELY)

3143HOUSING ASSY

9350GRIP

111PLUG108

PLUG

2000SPRING

6825O-RING

4357 Backhead Assy Includes:106 bushing (1), 111 plug (1), 112 felt (1), 4356 backhead (1).

105PIN

112FELT

132LEVER

9350GRIP 7526

HANDLE KIT

1815NUT

1814O-RING

1816SWIVELASSY

*2482SWIVEL

1817SPRING

106BUSHING6810

VALVE ASSY

7647O-RING

*6808VALVE

1827SCREEN

*4356BACKHEAD

•4357BACKHEAD

ASSY

APT MODEL 117PAVING BREAKER

PART NO. 5199 (7/8" HEX x 3-1/4")PART NO. 5200 (1" HEX x 4-1/4")

7526HANDLE KIT

566O-RING


APT

The Model 140 is a rugged, yet lightweight, Paving Breakerdesigned for light to medium construction work. It is ideallysuited for plant maintenance work, such as light demolitionof floors, pavement, frozen ground and masonry walls. Thistool is also very popular for bridge deck jobs.


MODEL 140PAVING

BREAKER

FEATURES■ Automatic v alve■ Drop f orged allo y steel handle■ Built-in automatic oiler■ Rubber handle grips■ Latc h type retainer■ Swivel hose connection■ Noise dampening m uffler a vailab le■ Four -bolt bac khead



17923 1x 4-1/4 1-7/8 4-1/4 1500 48 43 21-1/8 1/2 male

1 - 6



PART NO. 17923

17958GRIP (2)

17940THROTTLE LEVER

1380ROLL PIN (2)

17955NUT (4)

3508THROTTLE

VALVE ASSY 3528THROTTLE

VALVE

3224SEAL

3225RETAINING

RING

17954LOCK WASHER (4)

3215OIL PLUG

17975OIL PLUG

17928SPACER

17924VALVE ASSY

17950SEAL

17951AIR INLET

SWIVEL2225O-RING

10081O-RING

17944AIR INLET

NUT

17948PISTON

17952CYLINDER

17949BOLT

17935BOLT (2)

598SPRING

111PLUG

17925VALVE CASE

17957O-RING

17927VALVE

17926COVER

17934SPRING (2)

17933LOCK-NUT (2)17936

NUT (2)

6284PLUNGER 18228

BOLT

2897SPRING

205WASHER

6235RETAINER

LATCH

17930BUSHING

18226FRONTHEAD

208NUT

17942BACKHEAD

17946TAPPET BUSHING

17945TAPPET

17939BACKHEAD ASSY.

18227FRONTHEAD ASSY

178SCREEN

rev. 5-99

APT



MODEL140A

AIRGO-Line™

PAVINGBREAKER

The Model 140A Airgo-Line is a 40 lb. class PavingBreaker. The ergonomically designed handle absorbs theexcess harmful vibration to the hands and arms of theoperator. This versatile tool can be converted into a classic40 lb. Paving Breaker in minutes by just switching theergonomic handle for a standard one. This tool is excellentfor light to medium demolition work and concrete breaking.

FEATURES■ AIRGO-Line TM Ergonomic bac khead

(inter chang eable with standar d handle)

■ Less vibration doesn’t mean less power, it deliver s the same hitting power as the standar d Model

■ By reducing operator fatigue ,efficienc y and output is increased

■ Automatic v alve■ Built-in automatic oiler■ Latc h type retainer



18041 1x 4-1/4 1-7/8 4-1/4 1500 48 43 21-1/8 1/2 male

rev 1/99

APT

APT MODEL 140A AIRGO-Line PAVING BREAKER TM

PART NO. 18041

17928 SPACER

17924 VALVE ASSY

17951 AIR INLET SWIVEL2225

O-RING

10081 O-RING

17944 AIR INLET

NUT

17948 PISTON

17952 CYLINDER

17949 BOLT

17935 BOLT (2)

111 PLUG

17925 VALVE CASE

17957 O-RING

17927 VALVE

17926 COVER

17934 SPRING (2)

17933 LOCK-NUT (2)17936

NUT (2)

6284 PLUNGER

2897 SPRING

17937 ROLL PIN (OUTER)

6235 RETAINER

LATCH

17930 BUSHING

17931 FRONTHEAD

17938 ROLL PIN (INNER)

17946 TAPPET

BUSHING

17945 TAPPET

17929 FRONTHEAD ASSY

178 SCREEN

18034 AIRGO-NOMIC™

BACKHEAD ASSY

102 (4) WASHER

121 (4) NUT



APTrev 1/99


APT

The model 160, a 60 lb. class Paving Breaker,is a hard-hitting tool that can be used for mediumto heavy demolition work and concrete breaking.The 160 is the perfect all-around breaker and oneof the best tools on the market for asphalt cuttingapplications.


MODEL 160PAVING

BREAKER




5235 1-1/8 x 6 2-1/4 4-1/8 1680 60-65 68 25-3/4 1/2 male5236 1-1/4 x 6 2-1/4 4-1/8 1680 60-65 68 25-3/4 1/2 male



APT


PART NO. 5235 (1-1/8"HEX)PART NO. 5236 (1-1/4" HEX)

*167 NUT

3414NUT ASSY

3307O-RING

*1107SWIVEL

179SWIVELASSY

1269O-RING

178SCREEN

170FRONTVALVE

239 (4)BOLT

171REARVALVE

169GUIDE

113PLUNGER

160GRIP

106BUSHING

6275SEAL

102 (4)WASHER

121 (4)NUT

6810VALVEASSY

7647O-RING

*6808VALVE

107SPRING

114SPRING

6290BACKHEAD

6176BACKHEAD

ASSY160

GRIP

108PLUG

105PIN

132LEVER

111PLUG

112FELT

6176 Backhead Assy includes:106 Bushing, 111 Plug, 112 Felt, 6290 Backhead

174PISTON

1124 (2)BOLT

1777 (3)PLUG

*773CYLINDER

173CYLINDER

ASSY

104VALVE

115PIN

566O-RING

129NUT 101

WASHER

127CONE

126PLUNGER

125SPRING

130RETAINER

625 (1-1/8" HEX x 6")1912 (1-1/4" HEX x 6")

BUSHING

* 3017HEAD

127CONE

180 (1-1/8" HEX x 6")181 (1-1/4" HEX x 6")

HEAD ASSY

619BOLT

110 (2)NUT

138(2)WASHER

109 (2)SPRING

262TAPPET

175BUSHING

* FOR REFERENCE ONLY(THESE PARTS NOT SOLD SEPARATELY)

182 (1-1/8" HEX x 6")183 (1-1/4" HEX x 6")FRONTHEAD ASSY


The Model 160 Airgo-Line is a 60 lb. class Paving Breaker.The ergonomically designed handle absorbs the excessharmful vibration to the hands and arms of the operator.This versatile tool can be converted into a classic 60 lb.Paving Breaker in minutes by just switching the ergonomichandle for a standard one. This tool is excellent for mediumto heavy demolition work and concrete breaking.


MODEL 160AAIRGO-Line™

PAVINGBREAKER








17746 1-1/8 x 6 2-1/4 4-1/8 1680 60-65 87 28-1/4 1/2 male17747 1-1/4 x 6 2-1/4 4-1/8 1680 60-65 87 28-1/4 1/2 male

rev 1/99APT

rev 1/99



APT

APT MODEL 160AAirgo-Line™

PAVING BREAKER


*167 NUT

3414NUT ASSY

3307O-RING

*1107SWIVEL

179SWIVELASSY

1269O-RING

178SCREEN

170FRONTVALVE

17750 (4)BOLT

171REARVALVE

169GUIDE

113PLUNGER

6275SEAL

102 (4)WASHER

121 (4)NUT

114SPRING

174PISTON

1124 (2)BOLT

1777 (3)PLUG

*773CYLINDER

173CYLINDER

ASSY

104VALVE

115PIN

566O-RING

127CONE

262TAPPET

175BUSHING

129NUT 101

WASHER

126PLUNGER

125SPRING

130RETAINER

625 (1-1/8" HEX x 6")1912 (1-1/4" HEX x 6")

BUSHING

* 3017HEAD

127CONE

180 (1-1/8" HEX x 6")181 (1-1/4" HEX x 6")

HEAD ASSY

619BOLT

110 (2)NUT

138(2)WASHER

109 (2)SPRING



17684AIRGO-Line™

BACKHEAD ASSY

14710 MAPLE AVENUE • GARDENA, CA 90248 • (310) 538-2600 • FAX (310) 323-6656 1 -13

APT

Tough and dependable, the high performancemodel 180 is the most powerful air tool APTmakes. It is designed for big jobs such as heavydemolition and concrete breaking. Since themodel 180 has the ability to penetrate the hardestconcrete it is the tool of choice for road buildingand foundation removal.


MODEL 180PAVING

BREAKER




5237 1-1/8 x 6 2-5/8 6-1/8 1350 75-80 93 29 3/4 male5238 1-1/4 x 6 2-5/8 6-1/8 1350 75-80 93 29 3/4 male



APTrev. 11-98



*103 NUT

3373NUT ASSY

1188O-RING

* 323SWIVEL

124SWIVELASSY

151O-RING

123SCREEN

141FRONTVALVE

239 (4)BOLT

117REARVALVE

116GUIDE

113PLUNGER

160GRIP

106BUSHING

6180SEAL

102 (4)WASHER

121 (4)NUT

6810VALVEASSY

7647O-RING

*6808VALVE

107SPRING

114SPRING

6280BACKHEAD

6187BACKHEAD

ASSY160

GRIP

108PLUG

105PIN

132LEVER

111PLUG

112FELT

6187Backhead Assy includes:106 Bushing, 111 Plug, 112 Felt, 6280 Backhead

118PISTON

1124 (2)BOLT

1743 (3)PLUG

*755CYLINDER

140CYLINDER

ASSY

104VALVE

115PIN

129NUT 101

WASHER

127CONE

126PLUNGER

125SPRING

130RETAINER

625 (1-1/8" HEX x 6")1912 (1-1/4" HEX x 6")

BUSHING

* 2996HEAD

127CONE

163 (1-1/8" HEX x 6")164 (1-1/4" HEX x 6")

HEAD ASSY

619BOLT

110 (2)NUT

138 (2WASHER

109 (2)SPRING

1381TAPPET

1382BUSHING



566O-RING


The Model 180A Airgo-Line is a 80 lb. class PavingBreaker. The ergonomically designed handle absorbs theexcess harmful vibration to the hands and arms of theoperator. This versatile tool can be converted into a classic80 lb. Paving Breaker in minutes by just switching theergonomic handle for a standard one. This tool is excellentheavy demolition work and concrete breaking.


MODEL 180AAIRGO-Line™

PAVINGBREAKER








18160 1-1/8 x 6 2-5/8 6-1/8 1350 75-80 90 31 3/4 male18161 1-1/4 x 6 2-5/8 6-1/8 1350 75-80 90 31 3/4 male

rev 1/99

APT

rev 1/99



APT

APT MODEL 180AAIRGO-LineTM

PAVING BREAKER PART NO. 18160 (1-1/8"HEX)

PART NO. 18161 (1-1/4" HEX)

*103 NUT

3373NUT ASSY

1188O-RING

* 323SWIVEL

124SWIVELASSY

151O-RING

123SCREEN

141FRONTVALVE

239 (4)BOLT

117REARVALVE

116GUIDE

113PLUNGER

114SPRING

118PISTON

1124 (2)BOLT

1743 (3)PLUG

*755CYLINDER

140CYLINDER

ASSY

104VALVE

115PIN

129NUT 101

WASHER

127CONE

126PLUNGER

125SPRING

130RETAINER

625 (1-1/8" HEX x 6")1912 (1-1/4" HEX x 6")

BUSHING

* 2996HEAD

127CONE

163 (1-1/8" HEX x 6")164 (1-1/4" HEX x 6")

HEAD ASSY

619BOLT

110 (2)NUT

138 (2WASHER

109 (2)SPRING

1381TAPPET

1382BUSHING



REF6180SEAL

102 (4)WASHER

121 (4)NUT

17720 AIRGO-Line™BACKHEAD ASSY

rev 1/99


The Model Airgo-Line handle assembly is designedto be a vibration dampening handle. The ergonomi-cally designed handle absorbs at least 50% of theharmful vibration to the hands and arms of theoperator. These versatile handle assemblies caneasily be adapted to the standard APT Model 140,160, and 180 Paving Breakers by removing andreinstalling the four backhead nuts and bolts.


MODELS140A/160A/180A

PAVING BREAKER

AIRGO-Line™

HANDLE

FEATURES■ Vibration dampening

ergonomic handledesigned to absorb theshoc k to the operator

■ Handles areinter chang eable withAPT Models 140, 160,and 180; now you canconver t your standar dAPT tool into anergonomic model inmin utes

160GRIP

17689RIGHT

HANDLE

17688RIGHT HANDLE

ASSY

17685BUSHING

17709 (2)SPIRAL PIN

17696SPRING17699

VALVE

17705THROTTLE

VALVEASSY

17698DOWEL PIN

17716BUSHING 17708

GASKET

17693THROTTLE

LEVER

17691LEFT HANDLE

ASSY

17711(2)THROTTLE STOP

17710 (2)SPIRAL

PIN

17692LEFT

HANDLE

160GRIP

16189 (2)PIPE PLUG

112FELT

17697SPRING

18032BACKHEAD

17685BUSHING

17707COVER

2129O-RING

17695OIL PLUG

17712 (4)CAP SCREW

6414 (4)LOCK WASHER

1980PLUG

18033BACKHEAD ASSY

(INCLUDES:18032 BACKHEAD,

17716 BUSHING)

APT MODEL 140AAirgo-Line

PART NO. 18034BACKHEAD ASSY

160GRIP

17689RIGHT

HANDLE

17688RIGHT HANDLE

ASSY

17685BUSHING

17709 (2)SPIRAL PIN

17696SPRING17699

VALVE

17705THROTTLE

VALVEASSY

17698DOWEL PIN

17716BUSHING 17708

GASKET

17693THROTTLE

LEVER

17691LEFT HANDLE

ASSY

17711 (2)THROTTLE STOP

17710 (2)SPIRAL

PIN

17692LEFT

HANDLE

160GRIP

16189 (2)PIPE PLUG

112FELT

17697SPRING

18094BACKHEAD

17685BUSHING

17707COVER

2129O-RING

17695OIL PLUG

17712 (4)CAP SCREW

6414 (4)LOCK WASHER

1980PLUG

17719BACKHEAD ASSY


17716 BUSHING)

6275SEAL

APT MODEL 180AAirgo-LineTM


160GRIP

17689RIGHT

HANDLE

17688RIGHT HANDLE

ASSY

17685BUSHING

17709 (2)SPIRAL PIN

17696SPRING17699

VALVE

17705THROTTLE

VALVEASSY

17698DOWEL PIN

17716BUSHING 17708

GASKET

17693THROTTLE

LEVER

17691LEFT HANDLE

ASSY

17711 (2)THROTTLE STOP

17710 (2)SPIRAL

PIN

17692LEFT

HANDLE

160GRIP

16189 (2)PIPE PLUG

112FELT

17697SPRING

17714BACKHEAD

17685BUSHING

17707COVER

2129O-RING

17695OIL PLUG

17712 (4)CAP SCREW

6414 (4)LOCK WASHER

1980PLUG

17715BACKHEAD ASSY


17716 BUSHING)

6275SEAL

APT MODEL 160AAirgo-LineTM


14710 MAPLE AVENUE • GARDENA, CA 90248 • (310) 538-2600 • FAX (310) 323-6656


APT

TOOL MAINTENANCE & REPAIR INFORMATION - … · 2016-08-04 · TOOL MAINTENANCE & REPAIR INFORMATION...

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Transcript of TOOL MAINTENANCE & REPAIR INFORMATION - … · 2016-08-04 · TOOL MAINTENANCE & REPAIR INFORMATION...