FarmTrack 675 User manual

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Farmtrac 675/675DT
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Contents
page
INTRODUCTION .................................................................................................................................4
1. GENERAL INFORMATION .............................................................................................................6
1.1. Identification data..........................................................................................................................6
1.2. Safety precautions. .......................................................................................................................6
1.3. Fire precautions. ...........................................................................................................................9
1.4. Warranty.....................................................................................................................................10
1.5. Tractor delivery to purchaser.......................................................................................................10
2. TECHNICAL SPECIFICATION......................................................................................................12
2.1. Engine.........................................................................................................................................12
2.2. Electrical System.........................................................................................................................13
2.3. Transmission...............................................................................................................................13
2.4. Hydraulic lift system....................................................................................................................15
2.5. Three-point linkage. ....................................................................................................................15
2.6. Coupling devices.........................................................................................................................15
2.7. Steering system. .........................................................................................................................15
2.8. Wheels & axles...........................................................................................................................16
2.9. Braking system. ..........................................................................................................................16
2.10. Tractor weight...........................................................................................................................17
2.11. Tractor dimensions....................................................................................................................17
3. INSTRUMENT PANEL & CONTROL DEVICES............................................................................18
3.1. Instrument Panel.........................................................................................................................18
3.2. Control levers and pedal.............................................................................................................20
3.3. Tractor cab..................................................................................................................................23
3.4. Operator’s seat adjustments ......................................................................................................24
4. OPERATION..................................................................................................................................25
4.1. Tractor running in........................................................................................................................25
4.2. Starting and stopping the engine.................................................................................................25
4.3. Driving the tractor........................................................................................................................27
4.4 Power take-off (PTO)...................................................................................................................28
4.5. Tractor hydraulic system.............................................................................................................30
4.5.1. Hydraulic lift system.............................................................................................................30
4.5.2. External hydraulics control...................................................................................................32
4.6. Equipment attaching on three-point linkage.................................................................................33
4.7. Attaching trailed machines and implements. ...............................................................................36
5. MAINTENANCE AND ADJUSTMENT...........................................................................................37
5.1. Periodic maintenance chart.........................................................................................................37
5.2. Lubrication. .................................................................................................................................39
5.2.1. Oils......................................................................................................................................39
5.2.2. Greases...............................................................................................................................39
5.2.3 . Reservoir filling...................................................................................................................39
5.3. Engine.........................................................................................................................................40
5.3.1. Engine lubrication system....................................................................................................40
5.3.2. Fuel system.........................................................................................................................40
5.3.3. Dry air cleaner.....................................................................................................................41
5.3.4. Cooling system....................................................................................................................42
5.3.5. Engine cylinder head...........................................................................................................42
5.4. Electrical system.........................................................................................................................43
5.4.1 Alternator maintenance.........................................................................................................44
5.4.2. Starter motor maintenance. .................................................................................................44
5.4.3. Battery maintenance............................................................................................................44
5.4.4. Spot lights adjustment. ........................................................................................................45
5.4.5. Bulb and fuse - replacement................................................................................................45

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5.5. Hydrostatic steering system........................................................................................................46
5.6. Front axle....................................................................................................................................46
5.7. Wheels........................................................................................................................................49
5.7.1. Front wheel track adjustment...............................................................................................49
5.7.2. Front wheels toe-in..............................................................................................................49
5.7.3. Rear wheel track adjustment. ..............................................................................................50
5.7.4. Tyres use & maintenance....................................................................................................51
5.7.5. Wheel bearings greasing....................................................................................................51
5.8. Clutch..........................................................................................................................................52
5.9. Transmission & rear axle maintenance. ......................................................................................53
5.10. Three-point linkage. ..................................................................................................................53
5.11. Cab and operator’s seat. ...........................................................................................................53
5.12. Braking system. ........................................................................................................................54
5.12.1. Service break adjustment. .................................................................................................54
5.12.2. Parking brake. ...................................................................................................................55
5.13. Air braking system.....................................................................................................................55
5.14. Hydraulic lift. .............................................................................................................................58
6. ENGINE FAULT FINDING CHART................................................................................................59
7. TRACTOR STORAGE...................................................................................................................61
8. WIRING DIAGRAMS ....................................................................................................................62

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INTRODUCTION
!
This symbol warn of necessity of particularly careful due to possible risk for people
and tractor damage.
Read this Manual carefully and familiarize yourself with all the controls before attempting to
operate the tractor and observe the included rules.
Safety symbols
1. 2. 3. 4. 5.
Ad. 1 –Read the operator’s manual carefully.
Ad. 2 –Keep your hands away from moving parts..
Ad. 3 –Always start the engine from the operator’s seat.
Ad. 4 –Stop the engine and remove the key before you start maintenance or repair operations.
Ad. 5 –Keep away from the three-point linkage.
Warning lamps marking
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
11. 12. 13. 14.
Ad. 1 –Alternator charge.
Ad. 2 –Engine oil pressure.
Ad. 3 –Glow plug.
Ad. 4 –Differential lock.
Ad. 5 –Turn indicators.
Ad. 6 –Headlight main beam.
Ad. 7 –Work lamp front.
Ad. 8 –Work lamp rear.
Ad. 9 –Air pressure drop.
Ad. 10 –Air cleaner choked.
Ad. 11 –Parking brake.
Ad. 12 –Braking system failure.
Ad. 13 –PTO (power take-off)
Ad. 14 –4WD (four wheel drive)

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Fig. 1.0. Universal tractor FARMTRAC 675 DT.
Thank you for purchasing new Farmtrac tractor.
This Manual has been prepared to assist you in the correct procedure for running-in, driving and
operating your new tractor and to assist you in the correct method of maintenance to keep it in peak
condition.
Farmtrac series of tractors have been designed and build to give maximum performance, economy
and ease of operation under a wide variety of operating conditions.
Prior to delivery, your tractor was carefully inspected, both at the factory and by your Authorized
Dealer to ensure that it reaches you in optimum condition. To maintain this condition and ensure
trouble-free operation, it is important that the routine services, as specified in this manual, are
carried out at the recommended intervals.
The vehicle reference serial number should always be quoted to the Dealer whenever tractor
requires service.
Read this manual carefully and keep it at a convenient place for future reference. This manual must
be considered as an integral part of your tractor. If at any time you require service or advice
concerning your tractor, do not hesitate to contact your Authorized Dealer.
He has trained personnel, genuine parts and the necessary equipment to carry out all your service
requirements.
When replacement parts are required, it is important that only genuine or approved service parts be
used. Extensive damage may occur as a result of fitment of parts of inferior quality.
All data given in this book is subject to production variations. Dimension and weights are approximate
only and the illustrations do not necessarily show tractors in standard condition. Some of the
equipment / accessories described in the text may also not be fitted on your tractor. For exact
information about any particular tractor, please consult your Authorized Dealer.

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1. GENERAL INFORMATION
1.1. Identification data.
Tractor identification data is located on tractor identification plate, located on the right hand side
on wall of Cabin under the engine bonnet and affixed with rivets, (Fig. 1a).
The plate contains tractor serial number, engine serial number and year of manufacture, etc.
The chassis (tractor) serial number is punctured on the clutch housing at the R.H. side of the
tractor (Fig. 1b).
The engine serial number - punctured on the cylinder block at the R.H. side of tractor, beside FIP
(Fig. 1c).
Cabin identification data - on identification plate on L.H. side front central cross bar of cabin frame
(inside cabin, Fig. 1d).
Fig. 1a
Fig. 1b
Fig. 1c
Fig. 1d
1.2. Safety precautions.
A careful operator is the best operator. Most accidents can be avoided by observing certain
precautions to prevent the possibility of injury or damage. The following precautions should be taken
to help prevent accidents. Read these carefully before operating your new Farmtrac tractor.
!
Important !
1. Read this Manual carefully and familiarize yourself with all the controls before
attempting to operate the tractor. Working with unfamiliar equipment or lack of
operating knowledge may lead to accidents.
2. Do not permit any one to ride on the tractor with the operator.
3. Use the foot steps and assist handles when getting on or off the tractor. It is
recommended that you face the tractor when mounting or dismounting. Keep
steps and platform clear of mud and debris.
4. Replace any warning sign on the tractor that becomes damaged or is painted
over. Replace all missing, illegible or damaged safety decals.

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Operating the tractor
1. Never start the engine while standing beside the tractor. Always sit on the tractor seat. Fasten
seat belt and ensure that the Cab/ Roll Over Protective Structure (ROPS) (if fitted) is in place
before starting the engine.
2. Apply the parking brake, place the PTO selection lever in the “Neutral” position, external
hydraulics control lever in the “Neutral” position, the lift control levers in the down position and the
transmission in neutral before starting the tractor.
3. Do not bypass the safety starter switch. Consult your Dealer if your safety start control is not
operating correctly.
4. Stop the engine, bring PTO selection lever in neutral position and apply the parking brake.
5. Do not engage the parking brake while the tractor is in motion.
6. Never get off the tractor while it is in motion.
7. Never park the tractor on a steep incline.
8. To provide maximum lateral stability, add liquid ballast to tyres and cast iron wheel weights and
set front and rear wheels to maximum tread width commensurate with the operation being
performed.
9. Do not tie ropes, chains, or cables to the axle or other parts of the chassis. Always hitch the load
to the tractor’s drawbar in the lowest possible position, except when pulling implements are
specifically designed and properly attached to the three point hitch.
10. If the front tends to rise with heavy implements at the rear, install front end wafer weights.
11. Ensure that an implement coupled to the three-point linkage does not collide any part of the cab
(applicable to tractors fitted with cab).
12. Never leave equipment in raised position.
13. If the engine or power steering ceases operating, stop the tractor immediately.
14. Always engage Position Control when attaching equipment, transporting equipment and when no
equipment is attached. Be sure hydraulic couplers are properly mounted and will disconnect
safely in case of accidental detachment of the implement.
15. Ensure any attached equipment or accessories are correctly installed, are approved for use with
the tractor, do not overload the tractor and are operated and maintained in accordance with the
instructions issued by the equipment or accessory manufacturer.
16. Remember that your tractor, if abused or incorrectly used, can be dangerous and become a
hazard both to the operator and to bystanders. Do not overload or operate with attached
equipment which is unsafe, not designed for the particular task or is poorly maintained.
WARNING:
!
Hearing protection must be worn when operating this tractor if a safety cab is
not fitted.
Driving the tractor
1. Before you start driving always blow the horn to warn the people operating the machine
attached to your tractor, bystanders and especially children.
2. Always drive the tractor with care and at speeds compatible with safety, especially when
operating over rough ground, crossing ditches or slopes, or when turning, to avoid overturning
the tractor.
3. Never allow the tractor to over-run when going downhill, particularly with trailed equipment
attached. Keep the tractor in the same gear when going downhill as used when going uphill. Do
not coast or free-wheel down hills. Use extreme caution while operating on steep slopes and
use a low gear to maintain control with minimum braking.
4. Keep the brake pedals latched together at all times unless independent braking is required. This
may be used to assist turning when traveling very slowly and on headlands.
5. Reduce speed before turning or applying the brakes. Brake both the wheels simultaneously
when making an emergency stop.
6. Do not engage the differential lock when turning the tractor. When engaged, the lock will
prevent the tractor taking the turn and may result in overturning of the tractor.

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7. If the tractor drive wheels are stuck, shift to reverse gear and back out, to prevent from lifting the
front wheels off the ground and possibly rolling the tractor over backwards.
8. Slow moving vehicles on highways are dangerous. Use a slow moving (SMV) sign in
conjunction with headlights, tail lights and flashing warning lights.
9. Use extreme caution and avoid hard application of the tractor brakes when towing heavy loads.
Any towed vehicle whose total weight exceeds that of the tractor must be equipped with
pneumatic brakes for safe operations.
10. Watch where you are going especially at row ends, on roads, around trees and any low hanging
obstacle.
11. Dip the tractor lights when meeting a vehicle at night. Ensure the lights are adjusted to avoid
blinding the driver of an oncoming vehicle.
12. Always check overhead clearance, especially when working in confined spaces.
13. Engage the clutch slowly when driving out of a ditch, gully or up a steep hillside. Disengage the
clutch promptly if the front wheels rise off the ground.
14. Whenever possible avoid driving the tractor across slopes. Preferably drive up and down sloping
fields. If it is necessary to work across slopes, proceed as follows:
use the widest wheel track setting compatible with the implement being used,
always turn uphill at the end of each run,
raise the implement to the height sufficient for making a turn only, or raise the implement
using Position Control,
ensure that the rear tyre pressures are equal,
reduce the speed to a minimum on headlands,
when using a reversible plough, start at the top of the slope to reduce the tractor inclination
angle by making the top wheels run in the furrow.
Operating the PTO
1. Ensure the PTO guard is always installed and replace the PTO shaft cap when the PTO is not
being used.
2. Disengage the independent PTO clutch prior the selection of PTO. Before stopping the engine,
bring the PTO selection lever in neutral position and wait for the PTO shaft to stop turning before
getting off the tractor to connect or disconnect PTO driven equipment.
3. Apply the parking brake and block the rear wheels, front and rear, when operating stationary PTO
driven equipment.
4. To avoid injury, never clean, unclog, adjust or service PTO driven equipment while PTO is
engaged.
5. Never wear loose clothing when operating the PTO or when near equipment that is rotating.
6. Before operating implements, study the implement manufacturer’s handbook. Certain implements
require special operating techniques.
Servicing the tractor
1. Keep the tractor and equipment, particularly brakes and steering, maintained in a reliable and
satisfactory condition to ensure your safety and comply with legal requirements.
2. Stop the engine and disconnect battery terminals before performing any service on the tractor.
3. To prevent fire or explosion, keep open flames away from the battery. To prevent sparks which
could cause explosion, use jumper cables according to instructions.
4. The fuel oil in the injection system and fluid in the hydraulic system are under high pressure and
can penetrate the skin. Unqualified and unauthorized persons should not remove or attempt to
adjust a pump, injector, nozzle or any other part of the fuel infection system. This also may be
unlawful under certain circumstances. Failure to follow these instructions can result in serious
injury.
5. Do not use your hand to check for leaks. Use a piece of cardboard or paper to search for leaks.
6. Stop the engine and relieve pressure before connecting or disconnecting hydraulic or fuel lines.
7. Tighten all connections before starting the engine or pressurizing lines.
8. If fluid is injected into the skin, obtain medical attention immediately.

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9. The cooling system is operated under pressure which is controlled by the radiator cap. It is
dangerous to remove the cap while the system is hot. Allow the engine to cool, then turn the
cap slowly to the first stop and allow the pressure to escape before removing the cap entirely.
10. Continuous long term contact with used engine oil may cause skin cancer. Avoid prolonged
contact with used engine oil. Wash skin promptly with soap and water.
11. Do not run the tractor engine in a closed building without adequate ventilation as exhaust fumes
may suffocate you.
12. Do not modify, or alter, or permit anyone else to modify, or alter the tractor, or any of its
components, or any tractor function without first consulting your Authorized Dealer.
13. Tractor wheels are heavy. Handle them with care and ensure that, when stored, they cannot
topple and cause injury.
14. Discard the used lubricating oils and filter canisters in accordance with local regulations.
1.3. Fire precautions.
1. Under no circumstances should gasoline, alcohol or blended fuels be added to fuel oil. These
combinations can create an increased fire or explosive hazard. In a closed container, such as a
fuel tank, these bends are more explosive than pure gasoline. Do not use these blends.
2. Never remove the fuel cap or refuel with the engine running or hot.
3. Do not smoke or allow an open flame near the fuel tank or while re-fuelling the tractor. Wait for
the engine to cool before re-fuelling.
4. Maintain control on the fuel filler pipe nozzle when filling the tank.
5. Do not fill the fuel tank to its capacity. Allow room for expansion.
6. Wipe up spilled fuel immediately.
7. Always tighten the fuel tank cap securely.
8. If the original fuel tank cap is lost, replace it with an approved cap. A non-approved cap may not
be safe.
9. Keep equipment clean and properly maintained.
10. Do not drive equipment near open fires.
11. Should the fuel catch fire, extinguish fire covering it tightly with asbestos blanket, canvas sheet or
rags, or else by pouring sand or soil over the fire. Never use water to extinguish burning fuel or
lubricants as this makes the fire to spread even faster. A fire extinguisher should be carried with
the tractor.
12. Precautions should be taken to ensure that stored fuel is kept free of dirt, water, etc.
13. Fuel should be stored in black iron tanks, not galvanized tanks, as the galvanized coating will
react with the fuel and form compounds that will contaminate the injection pump and injectors.
14. Bulk storage tanks should be installed away from direct sunlight and angled slightly so that the
outlet pipe is at the higher end. In this way sediment in the tank will settle away from the outlet
pipe.
15. To facilitate moisture and sediment removal, a drain plug should be provided at the lowest point
(at the opposite end to the outlet pipe). If there is no filter on the outlet pipe, then a funnel with a
fine mesh screen should be used when filling the tractor fuel tank.
16. Fuel purchases should be arranged so that summer grade fuels are not held over and used in
winter and vice-versa.
WARNING:
!
The fuel oil in the injecting system is pressurized and can penetrate human
skin with fatal results. Adjustment of fuel injection equipment should not be
carried out by unqualified persons.
Safety frame or roll bar (where fitted)
Your tractor is equipped with a CAB/ROPS which must be maintained in a serviceable condition. Be
careful when driving through doorways or working in confined spaces with low headroom.

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Do not:
I) Modify, drill, weld or alter the CAB/ROPS in any way. Doing so could render you liable to legal
prosecution in some counties.
II) Attempt to straighten or weld any part of the CAB/ROPS or retaining brackets which have
suffered damage. By doing so you may weaken the structure and endanger you safety.
III) Secure any parts on the CAB/ROPS or attach it with other than special high tensile bolts and
nuts specified.
IV) Attach chains or ropes to the CAB/ROPS for pulling purposes.
V) Take unnecessary risks even though your CAB/ROPS affords you the maximum protection
possible.
NOTE: If there is a risk from falling objects at your work environment, a Falling Objects
Protective Structure (FOPS) must be installed on your tractor.
1.4. Warranty.
FARMTRAC TRACTORS EUROPE, when selling tractors to its Authorized Dealers, gives a
warranty which, subject to certain conditions guarantees that tractors are free from defects in
material and workmanship.
Each FARMTRAC TRACTORS EUROPE Authorized Dealer is required to give a similar warranty
for the benefit of the first retail purchaser of a new tractor supplied by FARMTRAC TRACTORS
EUROPE.
Under the terms of warranty the purchaser is entitled to a specified, service inspections and repairs
including parts replacement, if the manufacturer is responsible for the defect.
NOTE:
FARMTRAC TRACTORS EUROPE will not accept responsibility for any claim
resulting from the fitment of non-approved parts or attachments, or unauthorized
modification or alteration.
NOTE:
Repairs of parts protected with seals can by carried out by an Authorized Dealer
only. Arbitrary removal or breaking of the seal may lead to warranty invalidation.
1.5. Tractor delivery to purchaser.
The Dealer is required to carry out certain activities when supplying a new Farmtrac tractor.
This consist of a full pre-delivery inspection to ensure that the tractor supplied is ready for immediate
use and full instructions in the basic principles of operation and maintenance of the tractor. These
instructions will cover instruments and controls, routine maintenance and safety precautions. All
persons who will be concerned with the operation and maintenance of the machine should be present
for these instructions.
The following check list items should be covered by the Dealer during the tractor handing over:
all safety points and decals on the tractor and in the Operator’s Manual,
location and significance of tractor and engine serial numbers,
use of all instruments and controls,
running in procedure,
engine starting and stopping procedure, when hot and cold,
driving the tractor, starting and stopping,
gear selection for the particular operation to be performed,
towing of the tractor,
use and adjustment of clutches,
brakes, latched and unlatched, method of adjustment,