Om _tt55 Tt65 Tt75 (English)

8/17/2019 Om _tt55 Tt65 Tt75 (English)

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English

2WD & 4WD (DT Tractors)


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LIST OF SECTIONS

Section 1 -- General Information and Safety

Section 2 -- Controls, Instruments and Operation

Section 3 -- Field Operation

Section 4 -- Lubrication and Maintenance

Section 5 -- Fault Finding

Section 6 -- Vehicle Storage

Section 7-- Specifications

IMPROVEMENTS

New Holland Fiat India policy is one of continuous improvements and the right to change prices, specifications or equipment at any time without notice is reserved.

All data given in this book is subject to production variations. Dimensions and weights are approximate only and the illustrations do not necessarily show tractors in standard condition.For exact information about any particular tractor, please consult your Authorised Dealer.


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CONTENTS

Title Page

Section 1 -- General Information and Safety

To the owner 1--1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Product identification 1--2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ecology and the environment 1--4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety precautions 1--5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Trailer hitching 1--10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended implements and trailer loads 1--10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General and safety decals 1--11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

International symbols 1--15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fuel saving tips 1--16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 2 -- Control, Instruments and Operation

Operator’s Seat 2--2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Instrument Panel, Gauges and Warning Lights 2--3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hand Controls and Switches 2--5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hand Controls, Foot Controls & Throttle 2--9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 + 2 Speed Constant Mesh Transmission 2--11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 3 -- Field Operation

Running--in Procedure 3--2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Pre--Operation Checks 3--2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting the Tractor 3--4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stopping the Engine 3--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Turbo Power 3--7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Take--Off 3--8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Three Point Linkage 3--13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Towing Attachments 3--19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Hydraulic System 3--21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Track Adjustments 3--27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tractor Ballasting & Tyres 3--32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tyre Inflation 3--35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 4 -- Lubrication and Maintenance

General information 4--1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lubrication and maintenance chart 4--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 hour/daily service 4--7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50 hour service 4--10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

300 hour service 4--16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

600 hour service 4--24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1200 hour/12 month service 4--27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Maintenance 4--31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Protecting Electronic/Electrical Systems During Battery Charging and Welding 4--34. . . . . . . . . . . . . . .


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Section 5 -- Fault Finding

Engine 5--2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Hydraulic Lift and Three Point Linkage 5--5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brakes 5--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical System 5--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 6 -- Vehicle Storage

Tractor Storage 6--1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Preparation for Use After Storage 6--1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 7 -- Specification

Tractor Dimensions 7--2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tractor Weight 7--4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Engine 7--5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cooling System 7--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clutch System 7--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Take Off 7--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Three Point Linkage 7--6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


Electrical Equipment 7--7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Steering 7--7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Brakes 7--7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lubricants and Fluid Capacities 7--8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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SECTION 1 -- GENERAL INFORMATION AND SAFETY

1--1

SECTION 1GENERAL INFORMATION AND SAFETY

TO THE OWNER

GENERAL

This Manual has been prepared to assist you in thecorrect procedure for running--in, driving andoperating and for the maintenance of your newtractor. Your tractor, which was designed to powerand propel itself, is intended for use in normal and

customary agricultural applications.

Read this Manual carefully and keep it in aconvenient place for future references. If at any timeyou require advice concerning your tractor, do nothesitate to contact your Authorised Dealer. He hascompany trained personnel, genuine manufacturers’parts and the necessary equipment to carry out allyour service requirements.

Your tractor has been designed and built to givemaximum performance, economy and ease of operation under a wide variety of operatingconditions. Prior to delivery, the tractor was carefullyinspected, both at the factory and by your dealer toensure that it reaches you in optimum condition. Tomaintain this condition and trouble--free operation, itis important that the routine services, as specified inSection 4 of this manual, are carried out at therecommended intervals.

CLEANING THE TRACTOR

When cleaning the tractor, particularly if using a highpressure washing machine. precaution has to be

taken to safeguard electrical / electronic componentsand connections. The pressure generated by someof these machines is such that complete protectionagainst water ingress cannot be guaranteed.

While washing the tractor, using a high pressurewashing machine, do not stand too close to thetractor and avoid directing the jet at electricalconnections, breathers, seals, filler caps, etc. Neverdirect a cold water jet at a hot engine or exhaust.

SAFETY

Pages 5 to 9 include the list of precautions to beobserved to ensure your safety and the safety of others. Read the safety precautions and follow theadvice offered before operating the tractor.

FIRST 50 HOUR SERVICE

After you have operated the tractor for 50 hours, takeyour tractor, together with warranty booklet to yourdealer. He will then perform the manufacturerrecommended 50 hour service and complete theservice report. Ensure the completion of thecoupon and signature of ServiceManager/Dealer.

SERVICE PARTS

It should be pointed out that genuine parts have beenexamined and approved by the company. Theinstallation and/or usage of ‘non-genuine’ products

could have negative effects upon the designcharacteristics of your tractor and thereby affect it’ssafety. The Company is not liable for any damagecaused by the use of ‘non--genuine’ parts andaccessories.

Only Genuine New Holland replacement partsshould be used. The use of non-genuine parts mayinvalidate legal approvals associated with thisproduct.

It is prohibited to carry out any modifications to the

tractor unless specifically authorised, in writing, bythe After Sales Service department of the Company.

WARRANTY

Your tractor is warranted according to the currentlegislation in our country and with contractualagreements reached with the dealer at the time of sale. However, the warranty is no longer valid if therules and instructions for the use and maintenanceof the tractor described in this manual are notobserved. For more details on warranty, please referWarranty Booklet

supplied along with this manual.


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PRODUCT IDENTIFICATION

Tractor Identification Decal

Figure 1

Location -- Inside of Right Hand Centre Panel

The first line represents tractor serial number and model while the second line represents unit code and engineserial number followed by Transmission serial number. Record the information in Figure (1) for quick reference.

1

Tractor Identification Location (stamped)

Figure 2

The tractor serial number, unit code and enginenumber are stamped on the left side of thetransmission housing. These numbers are alsorepeated on the vehicle identification decalreproduced above.

2


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Engine Identification

Figure 3

The engine serial number stamped on left side of the

engine cylinder block. This number is repeated ontractor identification decal and also stamped onclutch box. Record the engine Serial No. below forquick reference.

Engine Serial No.

3

Transmission Identification

Figure 4

The Serial No. is stamped on right side of transmission housing below Fuel tank. Figure 4. Thisinformation is repeated on tractor identificationdecal. Record the Transmission Serial No. below forquick reference.

Transmission Serial No.

4


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ECOLOGY AND THE ENVIRONMENT

Soil, air and water are vital factors of agriculture andlife in general. Where legislation does not yet rule thetreatment of some of the substances which are

required by advanced technology, common senseshould govern the use and disposal of products of achemical and petrochemical nature.

The following are recommendations which may be of assistance:

• Become acquainted with and ensure that youunderstand the relative legislation applicable toyour country.

• Where no legislation exists, obtain information

from suppliers of oils, filters, batteries, fuels,cleaning agents, etc., with regard to their effecton man and nature and how to safely store, useand dispose off these substances.

HELPFUL HINTS

1. Avoid filling tanks using open containers orinappropriate pressurised fuel delivery systemswhich may cause excessive spillage.

2. In general, avoid skin contact with all fuels, oils,

acids, solvents, etc. Most of them containsubstances which can be harmful to your health.

3. Modern oils contain additives. Do not burncontaminated fuels and/or waste oils in ordinaryheating systems.

4. Avoid spillage when draining off used enginecoolant mixtures, engine, gearbox and hydraulicoils, brake fluids, etc. Do not mix drained brakefluids or fuels with lubricants. Store them safelyuntil they can be disposed off in a proper way tocomply with local legislation and availableresources.

5. Modern coolant mixtures, i.e. antifreeze andother additives, should be replaced every twoyears. They should not be allowed to get into the

soil but should be collected and disposed off safely.

6. Repair any leaks or defects in the engine coolingor hydraulic system immediately.

7. Do not increase the pressure in a pressurisedcircuit as this may lead to the componentexploding.

8. Protect hoses during welding as penetratingweld splatter may burn a hole or weaken them,causing the loss of oils, coolant, etc.


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1--5

SAFETY PRECAUTIONS

A careful operator is the best operator. Most accidentscan be avoided by observing certain precautions. Tohelp prevent accidents, read and take the following

precautions before driving, operating or servicing thetractor. Equipment should be operated only by thosewho are responsible and instructed to do so.

PRECAUTIONARY STATEMENTS

Throughout this Manual you will see text, precededby the words NOTE, ATTENTION, IMPORTANT,CAUTION, WARNING or DANGER. Such text hasthe following significance:

Machine Safety

NOTE: This text stresses a correct operatingtechnique or procedure.

ATTENTION: This text warns the operator of potential machine damage if a certain procedure is not followed.

IMPORTANT: This text informs the reader of something that he needs to know to prevent minor machine damage if a certain procedure is not followed.

Personal Safety

CAUTIONThe word CAUTION is used where a safebehavioural practice, according to operating andmaintenance instructions and common safetypractices will protect the operator and others fromaccident involvement.

WARNINGThe word WARNING denotes a potential or hiddenhazard which could possibly cause serious injury. Itis used to warn operators and others to exercise due

care and attention to avoid a surprise accident withmachinery.

DANGERThe word DANGER denotes a forbidden practice inconnection with a serious hazard.

Failure to follow the CAUTION, WARNING andDANGER instructions may result in serious bodilyinjury or even death.

THE TRACTOR

1. Read this Operator’s Manual carefully beforeusing the tractor. Lack of operating knowledgecan lead to accidents.

2. Only allow properly trained and qualified personsto operate the tractor.

3. To prevent falls, use the handrails and stepplates when getting on and off the tractor. Keepsteps and platform clear of mud and debris.

4. Replace all missing, illegible or damaged safetydecals.

5. Keep safety decals free of dirt or grime.

6. Do not permit anyone but the operator to ride onthe tractor. It is unsafe for extra passengers totravel.

7. Keep children away from the tractor and farmmachinery at all times.

8. Do not modify or alter or permit anyone else tomodify or alter the tractor or any of itscomponents or any tractor function without firstconsulting your dealer.

9. Install all guards before starting the engine oroperating the tractor.

10. Tractor wheels are very heavy. They need to behandled with care. Ensure that they are stored ata place whrer they do not fall down & causeinjury.


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1--6

DRIVING THE TRACTOR

1. Always sit in the driver’s seat while starting ordriving the tractor.

2. When driving on public roads, haveconsideration for other road users. Pull in to theleft side of the road occasionally to allow anyfollowing traffic to pass. Do not exceed the legalspeed limit set for agricultural tractors.

3. Dip the tractor lights when meeting a vehicle atnight. Make sure the lights are adjusted toprevent blinding the driver of an oncomingvehicle.

4. Reduce speed before turning or applying the

brakes. Brake both wheels simultaneously whenmaking an emergency stop. Ensure that bothbrake pedals are locked together when travellingat road speeds or when on public roads ensurecorrect operation of trailer brakes.

5. Use extreme caution and avoid hard applicationof the tractor brakes when towing heavy loads atroad speeds.

6. Keep the tractor in the same gear when going

downhill as would be used when going uphill. Donot coast or freewheel down hills.

7. Any towed vehicle whose total weight exceedsthat of the towing tractor must be equipped withbrakes for safe operation.

8. Never try to apply the differential lock whenturning. When engaged, the differential lock will

prevent the tractor from turning.

9. Always check overhead clearance, especiallywhen transporting the tractor. Watch where youare going, especially at row ends, on roads andaround trees and low overhanging obstacles.

10. To avoid overturns, drive the tractor withcareandat speeds compatible with safety, especiallywhen operating over rough ground, whencrossing ditches or slopes and when turningcorners.

11. Use extreme caution when operating on steepslopes.

12. If the tractor becomes stuck or the tyres arefrozen to the ground, reverse the tractor out toprevent overturning.


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1--7

OPERATING THE TRACTOR

1. Apply the parking brake, place the P.T.O. controlin the ‘OFF’ position, the lift control lever in thedown position, and the transmission levers inneutral before starting the tractor.

2. Do not start the engine or operate controls whilestanding beside the tractor. Always sit in thetractor seat when starting the engine or operatingthe controls.

3. Do not bypass the transmission neutral startswitches. Consult your authorised dealer if yourneutral start controls malfunction.

4. Use jump leads only in the recommendedmanner. Improper use can result in a tractorrunaway on its own or causing damage to thebattery.

5. Avoid accidental contact with the gear shiftlevers while the engine is running. Unexpectedtractor movement can result from such contact.

6. Do not get off the tractor while it is in motion.

7. Before leaving the tractor, park the tractor onlevel ground, apply the parking brake, lowerattached implements to the ground, disengagethe P.T.O. and stop the engine.

8. Do not park the tractor on a steep incline.

9. Do not operate the tractor with parking brake

applied

10. Do not run the tractor engine in an enclosedbuilding without adequate ventilation. Exhaustfumes are toxic and can cause death.

11. Pull only from the pick-up hitch, swingingdrawbar or the lower link drawbar in the lowered

position. Use only a drawbar pin that locks inplace. Pulling from the tractor rear axle or anypoint above the axle may cause the tractor tooverturn.

12. Always select Position Control when attachingequipment andwhen transporting equipment. Besure hydraulic couplers are properly mountedand will disconnect safely in case of accidentaldetachment of the implement.

13. If the front end of the tractor tends to rise whenheavy implements are attached to thethree--point hitch, install front end weights. Donot operate the tractor with a light front end.

14. Engage the clutch slowly when driving out of aditch, gully or up a steep hillside. Disengage theclutch promptly if the front wheels rise off theground.

15. Ensure any attached equipment or accessoriesare correctly installed, are approved for use withthe tractor, do not overload the tractor and areoperated and maintained in accordance with theinstructions issued by the equipment oraccessory manufacturer.


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1--8

16. Remember that your tractor, if abused orincorrectly used, can be dangerous and becomea hazard both to the operator and to bystanders.Do not overload or operate with attachedequipment which is unsafe, not designed for theparticular task or is poorly maintained.

17. Do not leave equipment in the raised positionwhen the vehicle is stopped or unattended.

18. Do not drive tractor/equipment near open fires.

19. Always wear a protective mask when workingwith toxic spray chemicals. Follow the directionson the chemical container.

OPERATING THE P.T.O.

1. When operating P.T.O.- driven equipment, shutoff the engine, switch off the P.T.O. and wait untilthe P.T.O. stops before getting off the tractor.

2. Do not wear loose clothing when operating thepower take-off or especially when near rotatingequipment.

3. When operating stationary P.T.O.-drivenequipment, always apply the tractor parkingbrake and block the rear wheels front and back.

4. To avoid injury, do not clean, adjust, unclog orservice P.T.O. driven equipment when the tractorengine is running. Ensure that the P.T.O. isswitched off.

5. Make sure the P.T.O. guard is in position at alltimes and always replace the P.T.O. cap whenthe P.T.O. is not in use.

SERVICING THE TRACTOR

1. The cooling system operates under pressure. Itis dangerous to remove the cap while the systemis hot. Always turn the cap slowly to the first stopand allow the pressure to escape beforeremoving the cap fully.

2. Do not smoke while refuelling the tractor. Keepany type of open flame away.

3. Keep the tractor and equipment, particularlybrakes and steering, maintained in a reliable andsatisfactory condition to ensure your safety andcomply with legal requirements.

4. Stop the engine before performing any serviceon the tractor.


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1--9

5. To prevent fire or explosion, keep open flamesaway from battery or cold weather starting aids.To prevent sparks which could cause explosion,use jumper cables according to instructions.

6. Hydraulic fluid and fuel oil in the injection system

operate under high pressure. Escaping hydraulicfluid or fuel oil under pressure can penetrate theskin causing serious injury. Unqualified personsshould not remove or attempt to adjust a pump,injector, nozzle or any other part of the fuelinjection or hydraulic systems. Failure to followthese instructions can result in serious injury.

• Do not use your hand to check for leaks. Use apiece of cardboard or paper to search for leaks.

• Stop the engine and relieve pressure beforeconnecting or disconnecting lines.

• Tighten all connections before starting theengine or pressurising lines.

• If fluid is injected into the skin obtain medicalattention immediately or gangrene may result.

7. Do not modify or alter or permit anyone else tomodify or alter the tractor or any of itscomponents or any tractor function without firstconsulting an Authorised Dealer.

8. Continuous long term contact with used engineoil may cause skin cancer. Avoid prolongedcontact with used engine oil. Wash skin promptlywith soap and water.

9. Keep equipment clean and properly maintained.

10. Dispose of all drained fluids and removed filtersproperly.

11. Tractor wheels are very heavy. Handle with careand ensure, when stored, that they cannot toppleand cause injury.

DIESEL FUEL

1. Under no circumstances should gasoline,alcohol or blended fuels be added to diesel fuel.These combinations can create an increased fireor explosive hazard. In a closed container suchas a fuel tank these blends are more explosivethan pure gasoline. Do not use these blends.

2. Never remove the fuel cap or refuel with theengine running or hot.

3. Do not smoke while refuelling the tractor or whenstanding near fuel. Keep any type of open flameaway.

4. Do not fill the fuel tank to capacity. Fill only to thebottom of the filler neck to allow room forexpansion.

5. Wipe up spilled fuel immediately. Always tightenthe fuel tank cap securely.

6. If the original fuel tank cap is lost, replace it withan approved cap. A non--approved cap may not

be safe.

7. Never use fuel for cleaning purpose.

Whenever you see this symbol it means: ATTENTION!BECOME ALERT! YOUR SAFETY IS INVOLVED!


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SECTION 1 - GENERAL INFORMATION AND SAFETY

TRAILER HITCHING

The trailer can be hitched to the tractor with the help of the following accessories, available at your AuthorisedDealer.

Swinging drawbar attachment (NH TT75 model only)

Swinging drawbar should be used to tow four wheeled trailers and trailed implements. Do not tow a two wheeledtrailer as it may cause front end lifting thereby leading to accidents

Adjustable rear tow hook

Three different positions are attained by adjusting the height both, above and below the P.T.O., and by reversingthe rear tow hook frame.

The hitching heights vary from ( ) & 535mm to 720mm (NH TT65/TT75 model) .

When using a two wheeled trailer, it is safer to hitch below the centre line of the rear axle.

NOTE : It is advisable to remove the swinging drawbar support when using the rear tow hook.

RECOMMENDED IMPLEMENTS AND TRAILER LOAD

Details of matching implements and equipment along with recommended gears are given below:

Implements

505mm to 690mm NH TT55 model

Matching Implements NH TT55 NH TT65 NH TT75

Type Gears Type Gears Type GearsCultivator

Spring loaded 13 tines L3, L4, H1 15 tines L3, L4, H1 17-19 tines L3, L4, H1

Rigid tine 11 tines L3, L4, H1 15 tines L3, L4, H1 15-17 tines L3, L4, H1

Disc Harrow

Trailed 16 disc L3, L4, H1 20 disc L3, L4, H1 24 disc L3, L4, H1

Plough

Disc Plough 3 disc L2, L4 3 -4 disc L2, L3, L4 3-4 disc L2, L3, L4

Mould Board Plough 1-2 furrow L2, L4 2 -3 furrow L2, L3, L4 2-3 furrow L2, L3, L4

Chisel Plough 5-7 tines L3, L4 7 tines L3, L4 7-9 tines L3, L4

Rotary Tiller (Rotavator) 1.8 meters L2, L3 2.3 meters L2, L3 2.3 meters L2, L3

Puddling

Full cage wheels - L2, L3 - L4, H1 - L4, H1

Half cage wheels - L2, L3 - L4, H1 - L4, H1

NOTE : Gears recommended may vary according to the soil conditions, weight of the implement etc.

Trailer

TypeRecommended Type Trailer Load (in tons)

NH TT55 NH TT65 NH TT75

Two wheeled (Single Axle) 5 5 7

Four wheeled (Double Axle) 7 8 9


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GENERAL AND SAFETY DECALS

The decals reproduced on the following pages were installed on your tractor in the positions indicated in the drawingsbelow. They are intended for your safety and for those working with you. Please take this Manual and walk aroundyour tractor, noting the location of the decals and their significance. Review the decals and operating instructions

detailed in this Manual with the machine operators. Keep the decals clean and legible. If they become damaged orillegible, obtain replacements from your authorised dealer.

6

7

10

8

125

4

2

11

19

3


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1. DECAL--VEHICLE SAFETY INSTRUCTIONS

Location : Right hand fender towardsoperator’s side

2. DECAL --POWER TAKE--OFF SAFETY INSTRUCTIONS

Location : Right hand fender towardsoperator’s side

3. DECAL -- LIFT--O --MATIC OPERATION

Location : Near Lift--O--Matic button

4. DECAL -- DIFFERENTIAL LOCK OPERATION

Location : Right hand fender towardsoperator’s side.


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5. DECAL -- POWER TAKE--OFF SHIFT CONTROL

Location : Below the operators seat towardsfront side.

6. DECAL--FUEL SHUT OFF

Location : Above ignition switch on rearhood panel.

7. DECAL -- SPEED INDICATOR

Location : On RH fender.

8. DECAL -- RADIATOR CAP WARNING

Location : Inside left side of front hood.

WARNINGPressurised cooling system. Allow to cool, thenremove cap carefully. Using a cloth, turn cap to thefirst stop and allow pressure to subside beforeremoving cap completely.


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9. DECAL -- PARKING BRAKE

Location : Below driver seat RH side, near

Parking brake.

10. DECAL -- BATTERY SAFETY

Location : On battery clamp

DANGERCorrosive acid. wear hand gloves.

11. DECAL --POWER TAKE--OFF LEVER

Location : Left hand fender towardsoperator’s side

12. DECAL --TYRE PRESSURE

Location : On left hand side fender


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INTERNATIONAL SYMBOLS

Universal symbols are shown below with an indication of their meaning. As a guide to the operation of yourtractor, some of these universal symbols have been utilised on the instruments, controls, switches, and fuse box.Please take this manual and walk around your tractor noting the symbols and understand their meaning.

Headlampdipped beam

Stoplamps

Thermostartstarting aid

Alternatorcharge

Fuel level

Engine speed(rev/min x 100)

Hours recorded

Engine oilpressure

Engine coolanttemperature

Tractor lights

Headlampmain beam

Work lamps

AutomaticFuel shut-off

Coolantlevel

Turn signals

Turn signals--one trailer

Turn signals--two trailers

Heater fan

Front wind-screenwash/wipe

Air filterblocked

Parkingbrake

Rear wind-screenwash/wipe

Horn

Roof beacon

Radio

Keep alivememory

Heater temp-

erature control

Air conditioner

Warning!

Warning!

Corrosivesubstance

P.T.O.

Transmissionin neutral

Creepergears

Slow orlow setting

Fast or highsetting

Groundspeed

FWDengaged

FWD dis-engaged

Variablecontrol

Differentiallock

Rear axleoil tem-perature

Transmissionoil pressure

Pressurised!Open carefully

Malfunction!See Operator’sManual

PositionControl

DraftControl

Hitch dis-abled

%ageslip

Hitch raise(rear)

Hitch lower(rear)

Hitch heightlimit (rear)

Remotevalve extend

Remotevalve retract

Remotevalve float

Hydraulic andtransmissionfilters

Accessorysocket

Implementsocket

Hazardwarning lights

KAM N

Malfunction! (alter-native symbol)

Trailerbrake

Hitch heightlimit (front)

Brake fluidlevel


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FUEL SAVING TIPS FOR OPTIMUM OUTPUT

Proper maintenance of Tractor reduces fuelconsumption to a greater extent.

1. Store fuel in properly cleaned, rust andcontamination free containers.

2. Always fill the tank at the end of each day toreduceovernight condensation of moisture in theair, in turn to avoid damage to the fuel system.

3. Fuel filters should be replaced as perrecommended time schedule as the filteringcapacity is not retained after this specified time.It may allow harmful contamination and damagethe fuel injection system. Follow the service

schedule for draining the water from the filtersand cleaning the feed pump filter.

4. Always use genuine fuel filters available fromyour Authorised Dealers.

5. Stop diesel leakage, if any, immediately.

6. Dirt particles entering the engine causes earlywear of liners and piston rings, resulting in lossof power, engine oil & fuel consumption. Cleanthe pre--cleaner bowl daily and change the aircleaner oil as mentioned in service schedule.Ensure that there is no leakage through hosesand the air cleaner bowl seal is in good condition,keep hose clamps tight.

7. Check the Radiator coolant level daily andtop--up with clean water only. Radiator finsshould always be kept clean. Should it benecessary to replace radiator cap, use onlygenuine cap of the specified pressure . Never tryto remove the thermostat. Check and adjust fanbelt tension regularly. Ignoring these, will resultin engine over heating and heavy diesel

consumption.

8. Follow the running--in procedure given in thismanual for optimum performance of your tractor.

9. Do not run the engine in idle condition for morethan twominutes. It mayresult in wastage of fuel.

10. Do not rest your foot on clutch pedal, as this willcause clutch slippage, loss of engine power andincreased fuel consumption. Maintain thespecified cluctch pedal free play.

11. Always drive the tractor in proper gear.

12. Use a lower gear while driving down a slope anduse brakes sparingly.

13. Maintain proper tyre pressures for field work aswell as for roadwork. Refer the tyre pressurechart given in this manual. Worn out tyrescauses wheel slippage and waste fuel. Re--treador replace the tyres if they are badly worn out.

Adhere to tyre ballasting as and when required toreduce wheel slippage and fuel consumption.

14. Always use matching implements to cut downthe diesel wastage. Implements should bemaintained in good condition, as usage of wornout implements will waste fuel.

15. Always plough length wise and plan your field runto reduce fuel consumption. Adjust the wheeltrack to suit the implement and avoid overlapwhen working in the field.

16. When using a PTO driven equipment, operatethe engine at the recommended speed to reducefuel consumption.


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AIRBORNE NOISE EMISSION

Model Noise level at operator’s ear Drive by Noise level

TT55 2WD 96--98 dB (A) 84--86 dB (A)

TT55 4WD 97--99 dB (A) 85--87 dB (A)

TT75 2WD 96--99 dB (A) 83--85 dB (A)

TT75 4WD 97--99 dB (A) 85--87 dB (A)


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NOTES


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SECTION 2 -- CONTROLS, INSTRUMENTS AND OPERATION

2--1

SECTION 2CONTROLS, INSTRUMENTS AND OPERATION

BEFORE OPERATING

CAUTIONBefore driving or operating the tractor, study the

safety precautions in Section 1 of this Manual.

Read this section thoroughly. It details the locationand operation of the various instruments, switchesand controls on your tractor. Even if you operateother tractors, you should thoroughly read thissection of the manual and ensure that you arefamiliar with the location and function of all the

features of the tractor.

Do not start the engine or attempt to drive or operatethe tractor until you are fully accustomed with all thecontrols. It is too late to learn once the tractor ismoving. If in doubt about any aspect of operation of the tractor, consult your authorised dealer.

Pay particular attention to the recommendations forrunning-in to ensure that your tractor will give thelong and dependable service for which it wasdesigned. See ‘Running--in procedure’ Page 3--2.

This sections is split into 5 subjects, as follows.

Where a feature requires setting up and runningadjustments in the field, detailed instructions will befound in Section 3, Field Operation.

Lubrication and maintenance requirements will befound in Section 4. Tractor specifications are listed inSection 7

Subject Page

Operator’s Seat 2--2

Instrument Panel, Gauges & Warning Lights 2--3

Hand Controls and Switches 2--5

Hand Controls, Foot Controls & Throttle 2--9

8 + 2 Speed Constant Mesh Transmission 2--11


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OPERATOR’S SEAT

Before operating the tractor, it is important to adjustthe seat to the most comfortable position. see thefollowing text and illustrations for details.

Suspension/Weight adjustment

Figure 1

The suspension is adjusted by means of a knob (1)behind the back rest of the seat. Turn the knobclockwise to increase suspension stiffness, whichwill make it less soft. Turn the knob anti--clockwiseand the seat suspension will become more soft. Theoptimum suspension setting is achieved when theindicator (2) indicates your weight approximately,when seated.

Height adjustment

Loosen the knob (3) and raise or lower the seat, asrequired and tighten the knob. Vertical heightadjustment of 60 mm can be done.

1

2

3

1

Travel adjustment

Figure 2

Loosen the nuts (1) securing seat base on thehydraulic top cover and move the seat forward andbackward, as required and tighten the nuts.Horizontal movement of 100 mm is possible.

1

2


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INSTRUMENT PANEL, GAUGES,AND WARNING LIGHTS

The instrument panel, Figure 3, comprises Threegauges and seven coloured lights, which provide

operating information or give warning of systemmalfunction.

The instruments are illuminated when key startswitch is turned on to position --2 fig (2) on page 3--5

Please refer Figure 3 and the following text.

Left Turn Indicator

The blinking GREEN light(1) indicates the directionof turning to left hand side. Green light will flash inunison with tractor left hand turn signal.

Position Lights

With the key --start switch on a GREEN light (2)indicates that the position lights are on.

WARNINGTo avoid personal injury, always apply parking brake

before leaving the tractor seat.

Head Light High Beam Indicator Light

The BLUE light (3) will be illuminated when thetractor lights are switched to main beam.

Engine oil pressure

Steady light (4) in themiddle indicates low engine oil.pressure. Stop the engine andinvestigate the cause.See Maintenance ( Section--4).

Battery Charging Indicator

At the right top a battery symbol (5) is provided.Battery symbol glows when alternator is not chargingthe battery, In that case get the alternator checked.

Right Turn Indicator

The blinking GREEN light (6) indicates the directionof turning to right hand side. Light will flash in unisonwith tractor right hand turn signal.

Fuel Gauge

The gauge (7) indicates the level of the fuel in thetank and is only operative with the key start switchturned on to position--2

3


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Tachometer

The tachometer (8) indicates engine revolutions perminute (RPM). Each division on the scalerepresents100RPM, therefore with the needleindicating ’20’ the engine is running at ’2000’ RPM.

A PTO symbol on the RPM scale indicates theengine speed at which the standard PTO speed of 540 RPM at 1967 engine RPM is obtained.

Hour Meter

The reading of the Hour Meter (9)indicates thehoursthe tractors has run.

Water Temperature Gauge

The gauge (10) indicates the temperature of theengine coolant. If the needle enters the right--hand(red) section of the gauge while the engine isrunning,bring the engine to idle RPM and run forsome time before switching off the engine toinvestigate the cause.

NOTE: When the engine is switched off, the gauge needle will assume an initial position.

Air cleaner clog light

A red colored light (11) which illuminates when anincrease in vaccum occurs in the air admissionsystem during engine operation, as detected bythe switch in the air intake tube. This usually

indicates a dirty or obstructed air filter.


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HAND CONTROLS AND SWITCHES

Figure 4

4

5

3

2

1

6

4

Turn Signal Indicator

Turn indicator switch (1) indicates turn signals andshould be moved on to right to operate right turnindicator light and left to operate left turn indicatorlight.

NOTE: The turn signal will operate only when the starter switch is turned on

Horn

Press the horn button (2) for warning arrival

Hand Throttle Lever

The hand throttle lever (3) should be used during thefield operation.

Push the lever up to increase the engine speed anddown to reduce it.

Key Start/Stop Switch

The key start switch (4) activates electricalequipment, lights,gauges and starting motor.

Head Light Switch

The head light switch (5) consists of four positions,(refer page 2--6)

Hazard Warning Light Switch

This switch (6) should be used during emergencyparking, foggy whether to indicate warning signal tothe approaching vehicles and following vehicles.This switch can be operated with key starterswitch inOff position.


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Figure 5

Head Light Switch Positions

The head light switch consists of four positions,

Position 1 -- Off

Position 2 -- Parking lights on.

Position 3 -- Head lamp main beam.

Position 4 -- Head lamp dipper.

1

2

4

3

5


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ROLL OVER PROTECTIVE STRUCTURE(ROPS) (Where fitted)

Figure 6

WARNING Your machineis equipped with an operator protectiveStructure , such as a rollover Protective Structure,(ROPS) ,Falling Object ProtectiveStructure ( FOPS)Cab Structural Frame etc.

The Protective Structure is a special safetycomponent of your machine.

The Protactive Structure is a certified structuralsupport and any damage, fire , corrosion ormodification will weaken the structure and reduce

your protection.If this occurs ,the ProtectiveStructure MUST be replaced so that it will provide thesame protection as a new Protective Structure.

After an accident, fire, tip or roll over, the followingMUST be performed before returning the machine tofield or job site operation :

--The Protective Structure MUST be replaced.

-- The mounting or suspension for the ProtectiveStructure, Operator seat and suspension, seat beltsand mounting components and wiring within theoperator’s protective system MUST be carefullyinspected for damage.

--All damaged parts MUST be replaced.

DO NOT WELD, ATTEMPT TO STRAIGHTEN ORREPAIRTHEPROTECTIVE STRUCTURE.ANY KIND OF MODIFICATION REDUCE THESTRUCTURAL INTEGRITY OF THE STRUCTUREWHICH COULD CAUSE DEATH OR SERIOUSINJURY IN THE EVENT OF THE FIRE, TIP,ROLLOVER, COLLISION OR ACCIDENT.

1

6


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SEAT BELT (where fitted)

Figure 7

WARNING

Always use the seat belt with a safety cab or ROPSframe installed. Do not use a seat belt if the tractor

is not fitted with a safety cab or ROPS.

To fasten the belt, pull the belt from the reel and pushthe tongue (1) into the buckle end (2) until a ’click’indicates it is properly engaged. Press the redrelease button (3) on the buckle and remove thetongue from the buckle.

CLEANING THE SEAT AND SEAT BELT

Thebelt may be sponged with clean, soapy water. Donot use solvents, bleach or dye on the belt as thesechemicals will weaken the webbing.

Replace the belt when it shows signs of fraying,damage or general wear.

Do not use solvents to clean the seat. Use onlywarmwater with a little detergent added or a proprietarybrand of automotive upholstery cleaner. Avoidwetting the seat more than is absolutely necessary.

7


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HAND CONTROLS, FOOT CONTROLS &THROTTLE

Parking Brake

Figure 8

The ’T’ shaped handle (1) is used in conjunction withthe foot brakes. To apply first pull up the T--handleand lock it by rotating 90 degree. Then press thebrake pedals firmly and release after ensuring pawlof parking brake get locked in one of the teeth of ratchet provided foot brake pedal lever.

To release the perking brake, press the foot brakepedal, rotate the ’ T’ handle to 90 & release thehandle and foot brake pedal.

IMPORTANT: Ensure that the parking brake is fully released before driving the tractor.

1

8

Foot Brake Pedals

Figure 9

The left and right foot brakes (1 & 2), may beoperated independently to assist turning in confinedspaces or locked togetherfor normal stopping. Whenoperating in the field the brake pedals may beunlocked. However, due to the closeness of the

pedals to one another, it is still possible to apply bothbrakes together when required.

WARNINGFor your safety, always lock the brake pedalstogether when travelling at transport speeds on main

roads and if a trailer is attached to the tractor. To lock the pedals together, slide the latch (3) beneath the

left brake pedal (1) across to fix in the slot.

3

1

2

9

Foot Accelerator

Figure 10

The foot accelerator (1) may be used independent of the hand throttle lever to control the speed of thetractor. It is recommended to use the foot acceleratorwhen driving on the main road or highway.

IMPORTANT: When using the foot accelerator, the hand throttle lever should be in the idle position(towards front).

1

10


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Differential Lock Pedal

Figure 11

It is recommended to lock the differential by

depressing the pedal (1) in the following cases:• During ploughing, to reduce slippage of the

landside wheel.

• When one of the rear wheels loses grip due touneven, muddy or loose soil.

WARNING Applying the differential lock essentially lock the rear wheels causing them to run at the same speed.Differential lock should therefore never be engaged

in transport at speeds of more than 8 km/hr. or when

turning.

IMPORTANT: If a rear wheel spins at more speed than theother, reduce the engine speed before tryingto engage the differential lock. This will avoid shock

loads and the risk of damage to the internal components.

1

11

Clutch Pedal

Figure 12

When the clutch pedal (1) is depressed, the drivebetween the engine and the transmission will bedisengaged. Use the clutch pedal to transfer enginepower smoothly to the rear wheels when moving off from a stationary position.

Always depress the clutch pedal before engaging ordisengaging a gear.

NOTE: Do not use the clutch pedal as a footrest when driving the tractor. Such action will lead toclutch slippage and premature clutch failure.

1

12

HYDROSTATIC STEERING (if fitted)

IMPORTANT: Never hold the steering wheel against either of the steering stops (full lock) for more than10 seconds or for more than a total of 10 seconds in

any one minute. Failure to observe this precaution may result in damage to the steering systemcomponents.


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8 + 2 TRANSMISSION

Figure 13

The transmission has eight forward and two reversegears. The gear shift levers, operate in anH--Pattern.

WARNING Always place both transmission levers in neutral, stop the Engine, firmly apply parking brake before getting down from the tractor.

Figure 14

The main gearshift lever(1) is used to select any oneof the four forward gears or one reverse gear. TheHi--Low selector lever (2) is used to select the highor low range, which gives double the number of available gears.

To changegear range; depress the clutch pedal, stopthe tractor and move the Hi--Low selector leverbackward for high or forward low.

To change the gears in the selected range; depressthe clutch pedal and shift main gear lever in thenormal way.

Third and fourth gears in both ranges aresynchromesh (Optional).

To select reverse gear (R), first stop the tractor,select gear range & shift main gear lever

Select gear range & shift main gear lever.

NOTE: A safety start switch prevents operation of thestarter motor unless theHi--Low lever is in neutral

position (N).

IMPORTANT: If it is necessary to tow the tractor, theHi--Low selector and main gearshift levers must both

be in neutral

13

1

2

14


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CREEPER GEARS (where fitted)

Figure 15

For operations requiring extra low ground speeds, areduction gear set (creeper gears) is available. The

main reduction gear set is installed within the maintransmission housing.

This tractor incorporates an additional creeper unitbetween clutch and 8--speed transmission whichbrings the number of available forward gears to 12plus 3 reverse ratios.

To shift ranges de--clutch, stop tractor and actuatecreeper lever. To shift between gears of same range,de--clutch and actuate gear shift lever.

Third and fourth high, normal and low gears aresynchromesh(Optional). To select reverse ’R’ stoptractor.

15

GROUND SPEEDS

Figure 16

A decal similar to that shownin Figure, is fixed on theRH fender. The decal shows the gear shift pattern

and the approximate ground speed in forward andreverse gears at three different engine speeds.

The right hand side of the decal represents theHi--Low selector and main gear shift lever positions.To the left will be seen a number of white rectangles,representing the ground speed available in each of the gears.

The left hand edge of each rectangle represents anengine speed of 1500 RPM., the right hand edge2500 RPM. Each rectangle has a black dotrepresenting 1967 engine RPM. (the engine speed

at which the standard PTO speed of 540 RPM. isobtained).

Example

To find the approximate ground speed in low rangeat 1967 engine RPM in the 4th gear, follow the dot onthe 4th gear rectangle, down to the MPH line or up toKm/h line. In the example shown, the ground speedsindicated is app. 6.3 Km/h.

16


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TRAVEL SPEED (Kmph) IN DIFFERENT GEARS AND ENGINE RPM

NH TT55 2WD with rear tyre size 13.6 x 28 (kmph)

Range Gear Engine RPM

1800 1900 2000 2100 2200 2300 2400 2500

L 1 2.07 2.18 2.30 2.41 2.53 2.64 2.76 2.87

L 2 3.11 3.28 3.46 3.63 3.80 3.97 4.15 4.32

L 3 4.56 4.81 5.06 5.31 5.57 5.82 6.07 6.33

L 4 5.88 6.21 6.54 6.86 7.19 7.52 7.84 8.17

H 5 7.44 7.86 8.27 8.68 9.10 9.51 9.92 10.34

H 6 11.20 11.82 12.44 13.07 13.69 14.31 14.93 15.55

H 7 16.40 17.31 18.22 19.13 20.04 20.95 21.86 22.78

H 8 21.18 22.36 23.53 24.71 25.89 27.07 28.24 29.42

L R 2.97 3.14 3.30 3.47 3.63 3.80 3.96 4.13

H R 10.69 11.29 11.88 12.48 13.07 13.67 14.26 14.85

Creeper gears (Where fitted)

C 1 0.67 0.71 0.74 0.78 0.82 0.86 0.89 0.93

C 2 1.01 1.06 1.12 1.18 1.23 1.29 1.34 1.40

C 3 1.48 1.56 1.64 1.72 1.80 1.88 1.97 2.05

C 4 1.91 2.01 2.12 2.22 2.33 2.43 2.54 2.65

C R 0.96 1.02 1.07 1.12 1.18 1.23 1.28 1.34



1800 1900 2000 2100 2200 2300 2400 2500

L 1 2.17 2.29 2.41 2.53 2.65 2.77 2.89 3.01

L 2 3.26 3.45 3.63 3.81 3.99 4.17 4.35 4.53

L 3 4.78 5.04 5.31 5.58 5.84 6.11 6.37 6.64

L 4 6.17 6.52 6.86 7.20 7.54 7.89 8.23 8.57

H 5 7.81 8.24 8.68 9.11 9.54 9.98 10.41 10.85

H 6 11.75 12.40 13.06 13.71 14.36 15.01 15.67 16.32

H 7 17.21 18.16 19.12 20.07 21.03 21.98 22.94 23.90

H 8 22.22 23.46 24.69 25.93 27.16 28.40 29.63 30.87

L R 3.12 3.29 3.46 3.64 3.81 3.98 4.16 4.33

H R 11.22 11.84 12.47 13.09 13.71 14.34 14.96 15.58


C 1 0.70 0.74 0.78 0.82 0.86 0.90 0.94 0.98

C 2 1.06 1.12 1.17 1.23 1.29 1.35 1.41 1.47

C 3 1.55 1.63 1.72 1.81 1.89 1.98 2.06 2.15

C 4 2.00 2.11 2.22 2.33 2.44 2.55 2.67 2.78

C R 1.01 1.07 1.12 1.18 1.23 1.29 1.35 1.40


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1800 1900 2000 2100 2200 2300 2400 2500

L 1 2.27 2.40 2.52 2.65 2.78 2.90 3.03 3.15

L 2 3.42 3.61 3.80 3.99 4.18 4.37 4.56 4.75L 3 5.00 5.28 5.56 5.84 6.12 6.39 6.67 6.95

L 4 6.46 6.82 7.18 7.54 7.90 8.26 8.62 8.98

H 5 8.18 8.63 9.08 9.54 9.99 10.45 10.90 11.35

H 6 12.30 12.98 13.67 14.35 15.03 15.72 16.40 17.08

H 7 18.01 19.01 20.01 21.01 22.01 23.01 24.02 25.02

H 8 23.26 24.56 25.85 27.14 28.43 29.73 31.02 32.31

L R 3.26 3.44 3.63 3.81 3.99 4.17 4.35 4.53

H R 11.75 12.40 13.05 13.70 14.36 15.01 15.66 16.31

Creeper gears (Where fitted)C 1 0.74 0.78 0.82 0.86 0.90 0.94 0.98 1.02

C 2 1.11 1.17 1.23 1.29 1.35 1.41 1.48 1.54

C 3 1.62 1.71 1.80 1.89 1.98 2.07 2.16 2.25

C 4 2.09 2.21 2.33 2.44 2.56 2.67 2.79 2.91

C R 1.06 1.12 1.17 1.23 1.29 1.35 1.41 1.47

NH TT55 4WD( DT) with rear tyre size 16.9 x 28 and front will be 9.50 x 24


1800 1900 2000 2100 2200 2300 2400 2500

L 1 1.95 2.05 2.16 2.27 2.38 2.49 2.60 2.70

L 2 2.93 3.09 3.25 3.42 3.58 3.74 3.90 4.07

L 3 4.29 4.53 4.76 5.00 5.24 5.48 5.72 5.96

L 4 5.54 5.85 6.15 6.46 6.77 7.08 7.39 7.69

H 5 7.01 7.40 7.79 8.18 8.56 8.95 9.34 9.73

H 6 10.54 11.13 11.71 12.30 12.89 13.47 14.06 14.64

H 7 15.44 16.30 17.15 18.01 18.87 19.73 20.58 21.44

H 8 19.94 21.05 22.16 23.26 24.37 25.48 26.59 27.70

L R 2.80 2.95 3.11 3.26 3.42 3.57 3.73 3.88H R 10.07 10.63 11.19 11.75 12.31 12.87 13.42 13.98


C 1 0.63 0.67 0.70 0.74 0.77 0.81 0.84 0.88

C 2 0.95 1.00 1.05 1.11 1.16 1.21 1.26 1.32

C 3 1.39 1.47 1.54 1.62 1.70 1.77 1.85 1.93

C 4 1.79 1.89 1.99 2.09 2.19 2.29 2.39 2.49

C R 0.91 0.96 1.01 1.06 1.11 1.16 1.21 1.26


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NH TT65 2WD, 4WD with rear tyre size 16.9 x 30


1500 1900 1968E 2000 2200 2300 2400 2500

L 1 1.76 2.23 2.31 2.35 2.59 2.70 2.82 2.94

L 2 2.60 3.29 3.41 3.46 3.81 3.98 4.16 4.33

L 3 3.80 4.81 4.99 5.07 5.58 5.83 6.09 6.34

L 4 4.91 6.22 6.44 6.55 7.21 7.53 7.86 8.18

H 5 6.35 8.04 8.33 8.46 9.31 9.74 10.16 10.58

H 6 9.35 11.84 12.26 12.46 13.71 14.34 14.96 15.58

H 7 13.69 17.34 17.96 18.25 20.08 20.99 21.91 22.81

H 8 17.68 22.39 23.19 23.57 25.94 27.12 28.30 29.48

L R 2.48 3.14 3.25 3.31 3.64 3.80 3.97 4.13

H R 8.92 11.30 11.71 11.90 13.10 13.69 14.29 14.87


C 2 0.84 1.06 1.10 1.12 1.23 1.29 1.34 1.40

C 3 1.23 1.56 1.61 1.64 1.81 1.89 1.97 2.05

C 4 1.59 2.01 2.09 2.12 2.33 2.44 2.54 2.65

C R 0.80 1.02 1.05 1.07 1.18 1.23 1.29 1.34

NH TT75 2WD /4WD( DT) with rear tyre size 16.9 x 30 (kmph)


1800 1900 2000 2100 2200 2300 2400 2500

L 1 2.15 2.27 2.39 2.51 2.63 2.74 2.86 2.98

L 2 3.23 3.41 3.59 3.77 3.95 4.13 4.31 4.49

L 3 4.73 4.99 5.26 5.52 5.78 6.05 6.31 6.57

L 4 6.11 6.45 6.79 7.13 7.47 7.81 8.15 8.49

H 5 7.73 8.16 8.59 9.02 9.45 9.88 10.31 10.74

H 6 11.63 12.28 12.93 13.57 14.22 14.87 15.51 16.16

H 7 17.04 17.98 18.93 19.87 20.82 21.77 22.71 23.66

H 8 22.00 23.23 24.45 25.67 26.89 28.12 29.34 30.56

L R 3.09 3.26 3.43 3.60 3.77 3.94 4.11 4.29H R 11.11 11.73 12.34 12.96 13.58 14.20 14.81 15.43


C 1 0.70 0.73 0.77 0.81 0.85 0.89 0.93 0.97

C 2 1.05 1.10 1.16 1.22 1.28 1.34 1.40 1.45

C 3 1.53 1.62 1.70 1.79 1.87 1.96 2.04 2.13

C 4 1.98 2.09 2.20 2.31 2.42 2.53 2.64 2.75

C R 1.00 1.05 1.11 1.17 1.22 1.28 1.33 1.39


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2--16

NH TT75 with rear tyre size 18.4 x 30 (kmph)


1800 1900 2000 2100 2200 2300 2400 2500

L 1 2.23 2.35 2.47 2.60 2.72 2.84 2.97 3.09

L 2 3.35 3.53 3.72 3.91 4.09 4.28 4.46 4.65

L 3 4.90 5.17 5.45 5.72 5.99 6.26 6.54 6.80

L 4 6.33 6.68 7.04 7.39 7.74 8.09 8.44 8.79

H 5 8.01 8.46 8.09 9.35 9.79 10.24 10.68 11.12

H 6 12.05 12.72 13.39 14.06 14.73 15.40 16.07 16.74

H 7 17.65 18.63 19.61 20.59 21.57 22.55 23.53 24.51

H 8 22.80 24.06 25.33 26.59 27.86 29.13 30.39 31.66

L R 4.44 3.37 3.55 3.73 3.91 4.09 4.26 4.44

H R 15.99 12.15 12.79 13.43 14.07 14.71 15.35 15.98


C 2 1.08 1.14 1.20 1.26 1.32 1.39 1.45 1.51

C 3 1.59 1.68 1.76 1.85 1.94 2.03 2.12 2.20

C 4 2.05 2.16 2.28 2.39 2.51 2.62 2.73 2.85

C R 1.44 1.09 1.15 1.21 1.27 1.32 1.38 1.44

CAUTION

Do not engage 4 WD above 8 kmph.Do not engage 4 WD in H3/ H4 gear.


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2--17

POWER TAKE--OFF

Figure 17

Lever (1) is used to engage or disengage the power

transmission to the rear PTO shaft from engine. Shiftthe lever rearwards to engage the PTO and forwardto disengage it.

1

17

4 WD (DT)

Using Four --Wheel Drive

Figure 18 & 19

Front--wheel drive can increase the tractor’s grip onthe surface; the benefits of this are particularlynoticeable when working on uneven, muddy orslippery surfaces, on ploughed ground or in difficultconditions.

Front--wheel drive engagement / disengagement iscarried out by means of lever (1) fig. 19 when thetractor moving slowly and preferably at the lowspeeds of the engine.

Avoid carrying out this operation under stress. If themaneouvre proves to be difficult with the tractormoving in a straight line, keeping the lever inengaged position, slightly turn the steering wheel inbothdirections until the control mechanism engaged.

CAUTION

Do not use front wheel drive on hard surfaces to prevent premature wear to the front tyres. Abnormal tyre wear can also be caused by incorrect tyre

pressures.

1

18

To engage front--wheel drive push the lever (1) fig. 19backward

In this position, the front--wheel drive will staypermanently on.

To disengage it, push the lever forwards fig. 19

4WD

2WD

19


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2--18

NOTES


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SECTION 3 -- FIELD OPERATION

3--1

SECTION 3FIELD OPERATION

BEFORE OPERATING

CAUTION

Before driving or operating the tractor, study the safety precautions in Section 1 of this manual.

Read this section carefully for a thoroughunderstanding of operational requirements. Even if you operate other tractors, you should thoroughlyread this section of the manual and ensure that youare familiar with the location and function of all thecontrols of this tractor.

Do not start the engine or attempt to drive or operatethe tractor until you are fully accustomed with allcontrols. It is too late to learn once the tractor ismoving. If in doubt about any aspect of operation of tractor, consult your Authorised Dealer.

See Section 4 for lubrication and maintenancerequirements. Tractor specifications will be found inSection 7.

Subject Page

Running--in Procedure 3--2

Pre--Operation Checks 3--2

Starting the Tractor 3--4

Stopping the Engine 3--6

Turbo Power 3--7

Power Take--Off 3--8

Three Point Linkage 3--13

Towing Attachments 3--19

Hydraulic System 3--21

Track Adjustments 3--27

Tractor Ballasting 3--32

Tyre Inflation 3--35


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3--2

RUNNING--IN PROCEDURE

Your tractor will provide long and dependable serviceif given proper care during the first 50--hoursrunning--in period and if serviced at therecommended intervals.

Avoid overloading the engine. Operating in a highgear under heavy load may cause engineoverloading. Overloading occurs when the enginewill not respond to a throttle increase.

Do not operate the engine without a load. This canbe as harmful to the engine as overloading. Ensurethat the engine is subjected to heavy as well as lightloads during the running--in period.

Use the lower gears when pulling heavy loads and

avoid continuous operation at constant enginespeeds. Operating the tractor in a low gear with lightload and high engine speed will waste fuel. You willsave fuel and minimise engine wear by selecting thecorrect gears for particular operation.

Check the instruments frequently and keep theradiator and various oil reservoirs filled to therecommended levels.

PRE--OPERATION CHECKS

Before operating the tractor, ensure that you arethoroughly familiar with the location and operation of the controls.

Perform daily lubrication and maintenance operationin accordance with Section 4.

After completing the daily maintenance operations,perform a walk around visual inspection of thetractor. Pay particular attention and check thefollowing items:

i. Fan belt for cracks.

ii. Engine area for accumulation of debris.

ii. Hoses, lines and fittings for leaks and damages.

iv. Tyres for damage.

v. Hardware for looseness.

vi. Leakage at joints.

Make any necessary repairs before using the tractor.


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3--3

TOWING THE TRACTOR

IMPORTANT: The tractor should only be towed a short distance, such as out of a building. Do not tow on roadways or as a method of transport.

IMPORTANT: If it is necessary to tow the tractor, all gear levers must be moved to the neutral position before stopping the engine otherwise damage totransmission components may occur during towing.If creeper gears (reduction gear set) are fitted, thenthe selector control must be in the off position.

Use a strong chain when towing the tractor. Tow thetractor from the rear using only the drawbar, rear towhitch or the three--point hitch. Tow the tractor fromthefront using the tow pin in the front weights or frontsupport. Have an operator steer and brake the

tractor.

To avoid damaging the transmission or othercomponents that turn but are not lubricated duringtowing, observe the following

• Only tow a short distance

• Keep speed below 5 MPH (8km/h)

• If possible, run the engine to provide lubricationto the transmission and power steering.

CAUTION

Do not tow the tractor faster than 8 Km/h (5MPH).The steering is much slower and steering wheel effort is much greater without the engine running.

WARNINGDo not use cables or rope to tow the tractor. If thecable or rope breaks or slips, it may whip with

sufficient force to cause serious injury. When using a chain, attach the chain with the hook open sidefacing up. If the hook slips, it will drop down instead of flying up.

NOTE: Four wheel drivewillbe engaged if theengine is not running, regardless of the position of the 4WD activation lever.

CARRYING THE TRACTOR ON ATRANSPORTER

Transport the tractor with all four wheels on a flat bedtrailer or truck. Securely chain the tractor to the

transporter.

IMPORTANT: Do not chain around the four wheel drive shaft, steering cylinders, front wheel drive axleor other components that could be damaged by contacting the chain or by heavy loading.

Use the drawbar hanger for a rear tie down point.


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3--4

STARTING THE TRACTOR USING JUMPLEADS (BOOSTER CABLES)

Figure 1

WARNING Always sit in the driver’s seat to operate the starter.If the key--start switch is by--passed and the tractor

has been left in gear, sudden and unexpected movement of the tractor or a tractor runaway may result which could cause serious injury. Wear eye protection when starting the tractor with jump leadsor when charging the battery.

If it is necessary to use jump leads (booster cables)to start the tractor, use only heavy duty leads (Referto Figure 1) and proceed as follows:

• Connect one end of the red jump lead to thetractor battery positive (+) terminal and the otherend to the auxilary battery positive (+) terminal.

• Connect one end of the black jump lead to thetractor battery negative (--) terminal andthe otherend to the auxilliary battery negative (--) terminal.Follow the starting procedure previouslydescribed.

• When the engine starts allow it to run at idle rpm.Turn on all electrical equipment (lights, etc.) thendisconnect the jump leads, negative (black)

first then positive (red). This will help protect thealternator from possible damage due to changesin load.

IMPORTANT: When using an auxillary battery to start the engine, ensure that the polarity of the jump leads is correct -- positive to positive, negative to negative , otherwise the alternator may be damaged.Only use an auxiiary battery if the tractor batteries

are discharged. Excessive amperage (above 1600cca) may damage the starting motor. In the event of the batteries being severly discharged, such that terminal voltage is below 7 volts, recovery will require

a special charging procedure. See your authorised New Holland Dealer.

+ --

+ --

1


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3--5

STARTING THE ENGINE

Before starting the engine, always carry out thefollowing procedure:

• Get into the tractor from left hand side only.

• Sit in the driver seat.

• Ensure that both gearshift levers are in neutral.

• Ensure the P.T.O. is disengaged.

• Depress the clutch pedal.

IMPORTANT: Never push or tow the tractor to start the engine. Doing so may overstress the drive train.

NOTE: Neutral start switch prevent operation of the starting motor unless the gear levers are in the

neutral position.

Figure 2

A three--position key--start switch is installed. Thekey--start switch positions are as follows:

Position 1 Electrical equipment Off

Position 2 Accessories on (Head lamp,Instrument cluster, horn andgauges.brake lights, turn signal)

Position 3 Starter motor engaged

2

3

1

2

Starting in warm weather or when the engine ishot

• Bring the hand throttle lever to the halfwayposition, ensure both gear levers are in neutral,depress the clutch and turn the key--start switchfully clockwise to position (3) to operate thestarting motor. Crank the engine and do not

operate the starter motor for more than 10seconds. When the engine starts, allow the keyto return to positon (2).

• Return the hand throttle lever to the idle positionand check that all warning lights are off andgauge readings normal.


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3--6

Starting in cold weather

CAUTION

When starting the tractor after long periods, avoid immediate use of hydraulics. It is necessary to allow time for enough lubrication of all moving parts before

subjecting them to work loads, particularly if outdoor temperatures approaches zero degree Celcius(0 C). Run the engine at 1300 to 1500 rpm for about

5 minutes so that to bring the rear drive oil up to normal operating temperature.

• Before starting the tractor after a long period orwhen starting in cold climates, primethe fuel feedpump for about twenty times.

• Bring the hand throttle lever fully down and turnthe key--start to position (4) to activate the starter

motor. Crank the engine until it starts but do notoperate the starting motor for more than 10seconds. When the engine starts, allow the keyto return to position (3).

• If the engine fails to start repeat the above

procedure operating thestarter motor forup to 10seconds. If theengine still fails to start, repeat thewhole procedure after 4--5 minutes.

• When the engine starts, return the hand throttlelever to the idle position and check that allwarning lights are off and gauge readingsnormal.

• Do not remove thermostat as this could causeengine problems.

• Do not cover the engine or radiator during coldweather.

STOPPING THE ENGINE

Figure 3

To stop the engine, carry out the following procedure:

• Remain in the driver seat.

• Bring the hand throttle lever to the idle position.

• Ensure that both gearshift levers are in neutraland that the P.T.O. lever is in disengagedposition.

• Apply the parking brake.

• Move the hydraulic lift Position control lever fullyforward to lower all hydraulic equipment to theground.

• Bring the key start switch to position 1.

2

3

1

3

WARNINGCheck the area under the equipment to ensure that

no injury or damage will be caused when equipment is lowered.


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3--7

TT65 TURBO POWER

Figure 4

TT65 is fitted with turbo charger (1) figure 4 it helps,pushing the intake air, so better volumetic efficiency

& thus full utilization of fuel that results into moretorque & power.

TURBO CHARGER LDA

Figure 5

IMPORTANT: TheLDA is adjusted and set by bosch.If LDA require any type of adjustment the injection

pump with LDA must be brought to an authorised dealer.

Important Tips for Turbo Charger

1. Before accelerating on starting and beforeshutting down TT65 tractor model, let the engineidle at about 700 RPM for 30 seconds to ensurethat the Turbo Charger is fully lubricated.

2. The LDA asmarked (1) inthe figure6 isadjustedand set by Bosch. If LDA requires any type of adjustments, the fuel injection pump with LDAmust be brought to authorised Bosch specialist.

3. When tractor is not in use, cover the exhaustoutlet to prevent theTurbo Charger rotating inthewind, to avoid damage to bearings, as shaftbearing will not be lubricated.

4. Always get your tractor serviced from authoriseddealer so as to use only genuine engine oil andfilter. Contaminated oil can harm both your

engine and Turbo.

5. To get maximum life of Turbo Charger,recommended service intervals should beadhered.

6. Ensure no foreign particle externally damage orenter in the system.

1

4

1

5

WARNINGDo not alter any FIP, LDA setting. Always bring FIPto authorised Bosch Dealer. Violation of this will

make warranty Invalid.


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3--8

POWER TAKE--OFF

Figure 6

The power take--off (P.T.O.) transfers engine powerdirectly to mounted or trailed equipment through a

splined shaft (1) at the rear of the tractor.

The P.T.O. system is independent, that is, the P.T.O.may be engaged or disengaged whether the tractoris moving or stationary. Rotation of the P.T.O. shaftis not affected by the main clutch and tractor speedbut is related directly to the speed of the engine.

The system utilises the standard 6--splines shaftdesigned to operate at 540 rpm, the speed at whichmost P.T.O. driven equipment is designed to run.

The standard 540 rpm is obtained at 1967 enginerpm.

1

6

Figure 7

The P.T.O. is engaged or disengaged by means of lever (1).

Attaching P.T.O. Driven Equipment

WARNINGBefore attaching or detaching equipment or changing the P.T.O. shaft:

• Ensure that both gearshift levers are in neutral and the P.T.O. lever is in the disengagedposition.

• Apply the parking brake.

• Stop the engine.

• Ensure that the P.T.O. shaft has stopped turning

before getting off the tractor.

1

7

Mount or hitch theequipment to thetractor as outlinedin “ATTACHING 3--POINT EQUIPMENT”, Figure 15& 16 Page 3--13.


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3--9

Figure 8

An alternative, flip--up P.T.O guard (1) is available asan option. This guard serve as a support fordirive--line shields used with P.T.O.--drivenequipment and provide for your safety. Do not modify

the quard.It may be necessary to remove the guardto aid installation of P.T.O. -- driven equipment. If so,exract the four socket--head screws securing theguard to the rear axle housing and lift off.

1

8

Figure 9

A metal cap (1) is also supplied and should alwaysbe installed over the shaft when the P.T.O. is not in

use. IMPORTANT: After attaching mounted equipment,carefully raise and lower using Position control lever

and check clearances and P.T.O. shaft slide range and proper fitment. When attaching trailed equipment, ensure the drawbar is correctly set.

1

9


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3--10

P.T.O. Operation Precautions

WARNING

Whenever operating P.T.O. equipment, observe thefollowing precautions:

• Check that you are using the correct P.T.O. speed for the implement. Follow the operator instructions in the equipment operator’s manual.

• Ensure that the P.T.O. guard is installed whenusing P.T.O. driven equipment.

Figure 10

• Do not wear loose clothing when operating P.T.O.driven equipment,

• Firmly apply the parking brake, place all gearshift levers in neutral and block all four wheels beforeoperating any stationary P.T.O. equipment.

10

Figure 11

• Do not approach, clean or adjust P.T.O. drivenequipment while the tractor engine is still

running. stop the engine wait until the P.T.O. and the equipment stop turning before getting downfrom the tractor or before working on the P.T.O.,or the equipment.

• With engine stopped, the P.T.O. brake is relased

and the shaft may be turned by hand to aid the installation or removal of the implement P.T.O. shaft

11


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3--11

To activate the P.T.O. proceed as follows:

Figure 12

• Disengage P.T.O. clutch by pulling lever (1)

forward till it gets locked in the slot given.

• Move lever (2), to back.

• To engage Push the lever (1) slightly forward andto the side until it return back and rests at theback in the given slot as shown in figure.

NOTE: Single clutch option also available without the P.T.O clutch.

IMPORTANT: When P.T.O. is not in use disengagethe P.T.O. to avoid increasing wear of components.

WARNING

Before using P.T.O. driven implements check that the implement safety clutch is operating. (i.e. it slips& does not transmit power due to overloading)

WARNING

Always move lever (2) to neutral and protect P.T.O. splined shaft with the cap, when an implement is not attached.

CAUTION

Befor leaving tractor seat, when using P.T.O. driven implement, disengage the P.T.O. clutch lever (1) tothe right to disengage P.T.O. drive, and stop theengine.

2

1

12


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3--12

RELATIVE GROUND P.T.O. (Where fitted)

Figure 13

This is mainly used with live--axle trailors.

NOTE: Tyre size and trailer reduction ratios must bechosen according to ground speed P.T.O. rpm.

Ground speed P.T.O. is transmission driven. Whenthe tractor is stationary, ground speed P.T.O. doesnot rotate; moving from forward to reverse gear,direction of rotation is reversed.

To operate relative ground speed P.T.O., disengageP.T.O clutch, pull back lever (1) and engage clutch.

DANGER

Prior to starting work on PTO driven implement,

disengage the associated clutch lever (2) horizontal and move lever (1) and engage

DANGER

To releaseP.T.O clutch, pull lever (2) fully. To engageP.T.O clutch depress top of lever (2) to release and

push.

2

1

13

CAUTION

Do not activate ground speed P.T.O. when tractor is

in motion.

Ground Speed PTO


1500 1967 2500L 1 97.3 127.7 162.2

L 2 146.5 192.1 244.1

L 3 214.5 281.2 357.7

L 4 277.0 363.3 461.7

H 5 350.4 459.5 584.1

H 6 527.3 691.4 878.8

H 7 772.1 1012.4 1286.8

H 8 997.2 1307.7 1662.1

L R 139.9 183.4 233.1

H R 503.5 660.3 839.2


C 1 31.5 41.3 52.5

C 2 47.4 62.2 79.0

C 3 69.4 91.1 115.7

C 4 89.7 117.6 149.5

C R 45.3 59.4 75.5


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3--13

THREE POINT LINKAGE

Figure 14

NOTE: Before attaching equipment read thefollowing text carefully.

IMPORTANT: Ensure that the check--chains are adjusted to suit the equipment.Remove the swinging drawbar, if close mounted equipment is being attached.

Description

The three point linkage enables semi--mounted andfully mounted implements to be connected to thetractor, and be controlled by the tractor hydraulicsystem. The linkage consists of two lower links (1)connected to the rear axle housing. The rear end of

the lower links are connected to the lower hitch pinson the implement.

The lower links are raised and lowered by means of the lift rods (2) connected to the lift arms . The RHliftrod is readily adjusted to ease the attachment of implements and to level the implement afterattaching.

The top link (3) is connected to a bracket on thehydraulic lift housing. The rear of the top link shouldbe connected to the upper hitch pin of a mountedimplement. The top link is also adjustable to aid

implement setting.

WARNING Always use Position control Lever when attaching,detaching or transporting equipment, when noequipment is attached to the tractor, or at any timewhen not actually using the Draft control Lever.

3

22

11

14

ATTACHING 3 --POINT EQUIPMENT

Figure 15 & 16

Most equipment can be attached to the tractor asfollows:

1. Position the tractor so that the lower link hitchpoints are level with and slightly ahead of theimplement hitch pins. Carefully bring the tractorrearwards to match the tractor and implementhitch points. First attach the left lower link, thenby adjusting the levelling box, attach the rightlower link.

CAUTION

Engage the parking brake before leaving the tractor

to make the connections.

15


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3--14

2. Lengthen or shorten the top link until theimplement mast pin can be inserted through themast and upper link of the implement.

3. Connect remote cylinders (if fitted).

4. When detaching equipment, the procedure is thereverse of attaching. The following hints willmake detaching easier and safer.

• Always park the equipment on a level, firmsurface.

• Equipment should be supported so that it cannottip or fall when detached from the tractor.

• Always relieve all hydraulic pressure in anyremote cylinders before detaching (if fitted).

IMPORTANT: When attaching mounted or semi

mounted equipment to the three--point linkage,ensure that there is adequate clearance between the implement and the rear of the trac

Om _tt55 Tt65 Tt75 (English)

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