Mahindra U.S.A. Inc.
17723, FM 2920
Tomball, Texas
U.S.A.
DAEDONG
Off-Road compression-Ignition Engine
Emission Control System Warranty statement
EMISSION RELATED SYSTEM DEFECT WARRANTY
The warranty period shall begin on the date the engine or equipment is delivered to an ultimate
purchaser. The use of alternative fuels shall not void the warranties on any engine certified to use such
fuel.
Daedong-USA INC.warrants to the ultimate purchaser and each subsequent purchaser of certified
off- road compression-ignition engine(powering off-road machines and equipment),that such engine is;
1) Designed,built,and equipped so as to confirm with all applicable regulations adopted by the
United States Environmental Protection Agency and the California Air Resource Board.
2) Free from defects in materials and workmanship which cause the failure of a warranted part to be
identical in all material respects to the part as described in the engine manufacturer's
application for certification for period of five years or 3000 hours of operation, whichever occurs first ,
for all engines rated at 19 kw and greater, except as noted below. In the absence of a device to measure
hours of use, the engine shall be warranted for a period of five years. For all engines rated less than
19 kw, and for constant speed engine rated under 37 kw with rated speeds higher than or equal to 3000
rpm, the period of two years or 1500 hours of operation, whichever occurs first, shall apply. In the
absence of a device to measure hours of use, the engine shall be warranted for a period of two years.
If a warranted part fails because of a defect during the terms of this warranty,Daedong-USA will repair
or replace it at any authorized Daedong-USA dealer.Any other parts damaged by the failure of a
warranted part will also be repaired or replaced.The repair and/or replacement will be made at no
charge to the owner for parts,labor and diagnosis.Any such part repaired or replaced under the
warranty shall be warranted for the remaining warranty periods.
In case of emergency,repairs may be performed at any service establishment,or by the owner,using any
replacement part.
Daedong-USA INC. will reimburse the owner for their expenses,including diagnostic charges for such
emergency repair.These expenses shall not exceed Daedong-USA INC.suggested retail price for all
warranted parts replaced,and labor charges based on Daedong-USA INC.recommended time allowance
for the warranty repair and geographically appropriate hourly labor rate.
A part not available within 30 days or a repair not being complete within 30 days constitute an
emergency.
As a condition of reimbursement,replaced parts and receipt invoices must be presented at a place of
business of an authorized Daedong engine dealer or other establishment authorized by Daedong-USA
INC.
This warranty covers the following emission-related parts and components.
-Fuel Injection pump
-Nozzle Assembly
-Injection pipe
-Turbocharger (if equipped)
-Intake,Exhaust manifold
If failure of one of these components results in failure of another part,both will be covered by this
warranty. Any replacement part may be used for maintenance or repairs,The owner should ensure that
such parts are equivalent in design and durability to Daedong genuine parts.
Use of non-genuine Daedong parts does not invalidate the warranty.However Daedong-USA INC. is not
liable for parts,which are not genuine Daedong parts.
RESPONSIBILITY AND LIMITATIONS.
These warranties are subject to the following;
DAEDONG-USA INC.RESPONSIBILITIES.
During the emission warranty period,if a defect in material or workmanship of a warranted parts or
component is found.Daedong-USA INC.will provide;
-New,remanuctured,or repaired parts and/or components required to correct the defect.
Items replaced under this warranty become the property of Daedong-USA INC.
-Labor,during normal working hours,required to make the warranty repair.
This includes diagnosis and labor to remove and install the engine,if necessary.
Owner’s Warranty Responsibilities.
As the Daedong-USA INC.off-road compression-ignition engine owner,you are responsible for the
performance of the required maintenance listed in your Owner’s Manual.
Daedong-USA INC.recommends that you retain all receipts covering maintenance on you Daedong engine
but Daedong-USA INC.cannot deny warranty solely for the lack of receipts or for your failure to ensure
the performance of all scheduled maintenance.However,if the lack of required maintenance was the
reason for the repair,then the claim will be denied.
You are responsible for presenting your Daedong engine to a Daedong-USA INC.dealer as soon as a
problem exists.The warranty repairs should be completed in a reasonable amount of time,not to exceed 30
days.
As the Daedong engine owner,you should also be aware that Daedong-USA INC.may deny you warranty
coverage if your Daedong engine or parts has failed due to abuse,neglect,improper maintenance or
unapproved modifications.if you have any questions regarding your warranty rights and responsibilities,
you should contact Daedong-USA INC.Kioti Tractor.
Division at 1801 Quality Drive(Tel.No;1-252-291-6111)
LIMITATION
The emission control system defects warranty and the emission control system performance warranty shall
not apply to:
-malfunctions in any part directly caused by abuse,misuse,modification,improper adjustment except those
done by a dealership during warranty service work,alterations,tempering connections,improper or
inadequate maintenance,neglect or use of leaded diesel or other fuels not recommended in the owner’s
Manual.
-Damage resulting from accident or an Act of God.
-Failure that are a direct result of a lack of performance of required emission control maintenance as
outlined in your Owner’ Manual.
-Parts or accessories used in applications for which they were not designed or not approved for use on the
engine by Daedong-USA INC.
-Parts not supplied by Daedong-USA INC. or damage to other parts caused directly by non-Daedong
parts or non-equivalent parts.
-The charge for diagnostic labor which does not lead to the determination that a warrantable condition
exists.
- Daedong-USA INC. is not responsible for incidental or consequential damages such as downtime or
loss-use of engine powered equipment.
-Although you purchase the equipment on which Daedong engine is mounted, if the equipment is not
manufactured by Daedong, you will make contact with purchasing dealer.
Emergency Service
If emergency Emission Control System Warranty service is required and the owner is unable
to readily locate an authorized Daedong dealer or if a warranted part is available within 30
days, then, repairs may be performed at any available service establishment, or by the owner,
using any replacement part.
Daedong will reimburse the owner for the owner’s expenses including diagnostic charges for
such emergency repair or replacement at Daedong’s suggested retail price for all warranted
parts replaced and labor charges based on Daedong’s recommended time allowance for the
warranty repair and the geographically appropriate hourly labor rate. Replaced part and copies
of paid original receipts must be available for presentation to Daedong as a condition of
reimbursement for these emergency repairs.
In addition, the owner must provide Daedong a detailed description indicating why the
situation was considered an emergency and why an authorized Daedong dealer was not
available. Additional information may be obtained by calling 1-252-291-6111. A repair not
being complete within 30 days constitutes an emergency.
CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT
YOUR WARRANTY RIGHTS AND OBLIGATIONS
The California Air Resources Board and Daedong-USA, INC. are pleased to explain the emission control
system warranty on your 2004 and later engine. In California, new off-road engines must be designed,
built, and equipped to meet the State’s stringent anti-smog standards. Daedong-USA, INC. must warrant
the emission control system on your engine for the periods of time listed below provided there has been
no abuse, neglect or improper maintenance of your engine.
Your emission control system may include parts such as the fuel-injection system and the air induction
system. Also included may be hoses, belts, connectors and other emission-related assemblies.
Where a warrantable condition exists, Daedong-USA, INC. will repair your off-road compression ignition
engine at no cost to you including diagnosis, parts, and labor.
MANUFACTURER’S WARRANTY COVERAGE;
The 2003 and later off-road compression-ignition engines;
For all engines rated under 19 kW and for constant speed engines rated under 37 kW with rated speeds
greater than or equal to 3,000 rpm, the warranty period is 1,500 hours or 2 years of use, whichever first
occurs, after date of delivery to initial owner.
For all other engines rated at or above 19 kW, the warranty period is 3,000 hours or 5 years of use,
whichever first occurs, after date of delivery to the initial owner. If any emission-related part on your engine
is defective, the part will be repaired or replaced by Daedong-USA, INC.
OWNER’S WARRANTY RESPONSIBILITIES;
—As the off-road compression ignition engine owner, you are responsible for the performance of the
required maintenance listed in your Owner’s Manual. Daedong-USA, INC. recommends that you retain
all receipts covering maintenance on your off road compression ignition engine, but Daedong-USA, INC.
cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all
scheduled maintenance.
—As the off-road compression ignition engine owner, you should however be aware that Daedong-USA,
INC. may deny you warranty coverage if your off-road compression ignition engine or a part has failed
due to abuse, neglect, improper maintenance or unapproved modifications.
— Your engine is designed to operate on diesel fuel only. Use of any other fuel may result in your engine
no longer operating in compliance with California’s emissions requirements.
— You are responsible for initiating the warranty process. The CARB suggests that you present your off-
road compression ignition engine to a Daedong-USA, INC. dealer as soon as a problem exists. The
warranty repairs should be completed by the dealer as expeditiously as possible.
— If you have any questions regarding your warranty rights and responsibilities, you should contact
Daedong-USA, INC. Kioti Tractor Division at 1801 Quality Drive (Tel.No ; 1-252-291-6111)
— Although you purchase the equipment on which Daedong engine is mounted, if the equipment is not
manufactured by Daedong, you will make contact with purchasing dealer.
MAINTENANCE RECOMMENDATION
Some Daedong-USA, INC off-road compression ignition engines are certified by the United States
Environmental Protection Agency and California Air Resource Board to comply with smoke and gaseous
emission standards prescribed by federal laws at the time of maintenance.
The engine is certified if it has a special certification label. A Daedong engine dealer can also inform you
if the engine is certified.
Efficiency of emission control and engine performance depends on adherence to proper operation and
maintenance recommendations and use of recommended fuels and lubricating oils. It is recommended that
major adjustments and repair be made by your authorized Daedong engine dealer.
Various chemical fuel additives, which claim to reduce visible smoke, are available commercially.
Although additives have been used by individuals to solve some isolated smoke problems in the field, they
are not recommended for general use. Federal smoke regulations require that engines be certified without
smoke depressants.
The corrective step taken immediately on discovery of worn parts, which may affect emission levels, will
help assure proper operation of emission control system. The use of genuine Daedong parts recommended.
Suppliers of non-Daedong parts must assure the owner that the use of such parts will not adversely affect
emission levels.
Regular maintenance intervals, along with special emphasis on the following items, are necessary to keep
exhaust emissions within acceptable limit for the useful life of the engine.
Refer to the maintenance intervals. If the engine is operation under severe conditions, adjust the
maintenance exhaust emissions within acceptable limit for the useful life of the engine.
The following is an explanation of maintenance for emission-related components.
See the Maintenance schedule for specific interval for the following items.
FUEL INJECTION PUMP OR NOZZLES – Fuel injection pumps or nozzles are subject to tip wear as a
result to fuel contamination. This damage can cause an increase in fuel consumption,the engine to emit
black smoke misfire or run rough. Inspect, test, and replace if necessary.
Fuel injection pumps can be tested by an authorized Daedong engine dealer.
TURBOCHARGER – Check for any unusual sound or vibration in the turbocharger. Inspect inlet and
exhaust piping and connections. Check bearing condition and perform maintenance as described in the
Maintenance Schedule.
Slow engine response and low power may indicate a need for adjustment or repair.
Your Daedong engine dealer is equipped with the necessary tools, personnel, and perform this service.
Owner is encouraged to keep adequate maintenance records, but the absence of such, in and of itself, will
not invalidate the warranty.
The machine or equipment owner may perform routine maintenance, repairs and other non warranty
work or have it done at any repair facility. Such non-warranty work need not be performed at a
designated warranty station in order for the warranty to remain in force.
CUSTOMER ASSISTANCE – EMISSION CONTROL SYSTEM WARRANTY;
Daedong-USA INC. aims to ensure that the Emission Control Systems Warranty is properly administrated.
In the event that you do not receive the warranty service to which you believe you are entitled under the
Emission Control System Warranty, call or write.
Daedong-USA, INC.
Kioti Tractor Division
at 1801 Quality Drive
Tel. No ; 1-252-291-6111
Fax. No ; 1-252-291-9161
-Authorized dealers are recommended for major maintenance and repair work as they are staffed with
trained personnel, proper tools and are aware of the latest maintenance methods and procedures.
Owners and others who desire to perform their own work should purchase a Service Manual and obtain
current information from their Daedong engine dealer .
-In case of purchasing the equipment on which Daedong engine is mounted, if the equipment is not
manufactured by Daedong, the equipment owner will make contact with purchasing dealer.
FOREWARD
Thank you very much for purchasing our tractor, which, we feel sure, will give you many years of
troubling the service.
The introduction in this manual set out the correct manner of operating, maintaining and checking
the tractor to ensure long-term durability.
Please ensure correct operation of the tractor as incorrect operation can cause substantial
mechanical damage as well as cause accidents with the associated injuries.
Please note that in some cases differences can exist between this manual and your tractor due to the
manufacture’s policy of constant product improvement.
In the event that you strike a problem not covered by this manual please contact your nearest dealer
who will assist you in resolving your problem.
CALIFORNIA Proposition 65 Warning
The Engine Exhaust from this product contains chemicals known to the
state of California to cause cancer,birth defects or other reproductive harm
WARNING
WARNING SIGNS IN THIS MANUAL
The following warning signs in this manual draw additional attention to items of importance for the
safe and correct operation of the tractor.
MEANING OF THE SIGN SIGN
Danger
Warning
Caution
Important
All information,illustrations and specifications in this manual are based on latest information
available at the time of publication.The right is reserved to make changes at any time without notice.
Serious hazard with a very high level of risk of either serious
injury or death
Hazard or unsafe practice that can lead to severe injury or death.
Hazard or unsafe practice that can lead in injury or death.
Instructions for the correct operation of the machine which, if
followed, will ensure that it performs at it’s best
1
CONTENTS
Sr. No. Description Page No.
1. Tractor Identification 3
2. About this manual 4
3. Introduction & description 5~7
4. Owner assistance 8
5. ROPS (Roll over protection structures) 9
6. Safety instructions, Do’s & Don’ts 12~25
7. Safety signs 26~28
8. Universal symbols 29
Section A
9. Controls, Instruments & Operations 31~51
Section B
10.Lubrication & maintenance 53~74
Section C
11. CABIN 75~81
12. Air conditioning system 82~88
Section D
13. Specifications 89~91
14. Fuel saving Tips 92~93
15. Fault tracing 94~97
16. Wiring Diagram 99~106
17. Tractor history card 107
18. Service record 108
19. Daily operating Log 109
20. Part replacement record 110
All information, illustrations and specifications in this manual are based on latest information
available at the time of publication. The right is reserved to make changes at any time without notice.
2
TRACTOR IDENTIFICATION
The engine number is stamped on the left hand side of the engine block.
The chassis number is shown on the left hand side of the tractor as shown in the drawing.
Illustration A
WARRANTY OF THE PRODUCT.
The manufacturer warrants this product and full details of the warranty are provided on a separate
warranty schedule.
SERVICE.
Service is available from any Mahindra dealer in the country.
PARTS.
To obtain spare parts please contact your nearest dealer and give him the details listed below.
Tractor model
Tractor serial number
Tractor engine number
Part number and description
Quantity required.
3
ABOUT THIS MANUAL
This manual has been prepared to assist you in following/adopting the correct procedure for
running-in operation and maintenance of your new Mahindra Tractor.
Your Tractor has been designed and built to give maximum performance, with good fuel economy
and ease of operation under a wide variety of operating conditions. Prior to delivery, The tractor
was carefully inspected, both at the factory and by your Mahindra Dealer/Distributor, to ensure that
it reaches you in optimum conditions .To maintain this condition and ensure trouble free
performance. it is important that the routine services, as specified in this manual, are carried out at
the recommended intervals.
Read this Manual carefully and keep it in a convenient place for future reference. If at any time you
require advice concerning your Tractor, do not hesitate to contact your Authorized Mahindra
dealer/Distributor. He has trained personnel, genuine parts and necessary equipments to undertake
all your service requirements.
Manufacturer’s policy is one of continuous improvement, and the right to change prices,
specifications or equipments at any time without notice is reserved.
All data given in this book is subject to production variations. Dimensions & weight are
approximate only and the illustrations do not necessarily show Tractors in standard condition. For
exact information about any particular Tractor, please consult your Mahindra dealer/Distributor.
4
Introduction & Description
TRACTOR AN INTRODUCTION
The word, ’Tractor’ has been derived from ‘Traction’ which means pulling.
A Tractor is required to pull or haul an equipment, implement or trolley which are coupled to the
Tractor body through suitable linkage. A Tractor can also be used as a prime mover as it has a
power outlet source which is also called Power Take or PTO shaft.
In this book the operating, maintenance and storage instructions for all models of Mahindra Diesel
Tractors has been complied. This material has been prepared in detail to help you in the better
understanding of maintenance and efficient operation of the machine.
If you need any information not given in this manual, or require the services of a trained mechanic,
please get in touch with the Mahindra Dealer/Distributor in your locality. Dealer/Distributors are
kept informed of the latest methods of servicing Tractors. They stock genuine spare parts and are
backed by the Company’s full support.
Through this manual. The use of the terms
LEFT, RIGHT, FRONT and REAR must be
understood, to avoid any confusion when
following the introductions. The LEFT and
RIGHT means left and right sides of the
Tractor when facing forward in the driver’s
seat, Reference to the FRONT indicates the
radiator end of the Tractor, while the REAR,
indicates the drawbar end (illustration E)
When spare parts are required, always specify
the Tractor and engine serial number when
ordering these parts.(See illustration A).This
will facilitate faster delivery and help ensure
that the correct parts for your particular
Tractor is received. The tractor serial number
is punched on a plate attached to the left hand
side of the engine body (illust.A),For easy
reference, we suggest you to write the number
in the space provided in the owner’s personal
data.
illustration E
( Front, Rear,Left,Right Portion)
5
DESCRIPTION
■ General construction
The transmission case, Clutch, Clutch housing, Engine and Front Axle Support are bolted together to
form a rigid unit
■ Front Axle & Wheels
The 4WD front axle is a center-pivot, reverse Eliot type. The front wheel drive mechanism is
incorporated as a part of the axle.
The front wheel drive power is taken off the rear transmission and transmitted to the differential in
the front axle where the power is divided into right and left and to the respective final cases.
In the final cases, the transmitted revolution is reduced by the level gears to drive the front wheel.
The 4WD mechanism with level gears provides wider steering and greater durability.
■ Engine
The tractors are fitted with vertical, Water-cooled 4-cycle and spherical chamber type Daedong
ENGINES(4A220-DY)
■ Clutch and Transmission
A single plate dry clutch(10.24″diameter) is used on these tractors. Tractor with IPTO(Independent
Power Take Off) are fitted with hydraulic Clutch Assy. The transmission Gear box has sixteen
forward & sixteen reverse speeds of 4510 with high-low selector lever, Presently, Mahindra Tractors
are fitted with partial synchro mesh type gears.
■ Brakes
Mahindra tractors are provided with independent disc brakes operated by two road travel. A foot
brake lever is fitted for parking.
■ Rear axle & Wheels
This is mounted on ball bearings and is enclosed in removable housing which are bolted to the
transmission case. The rim & Disc fitted with Rear tires are bolted to the outer flange of Rear Axle.
■ Hydraulic system & Linkages.
Mahindra Tractors are fitted with Live (i.e. system is in operation even when clutch is disengaged.)
independent, very touch of hydraulic System. Three point Linkages can be used for category 1 type
of implements.
6
■ Steering
It consists of Hydrostatic Power steering system, which has a hydraulic cylinder and tandem type
hydraulic pump
■ Electrical System
A 12 Volt Lead Acid Propylene Battery is used to activate the Engine through the Starter Motor and
the Electrical system comprising Horn, Head Lamp. Side indicator Lamps, Plough Lamp, Brake
Light, Gauge lamp, Hazard Lamp. Generator or Alternator, Fuse box also from part of the Electrical
system.
7
OWNER ASSISTANCE
We at Mahindra USA Inc and your Mahindra Dealer/Distributor wants you to be completely
satisfied with your investment. Normally any problems with your equipment will be handled by
your Dealer/Distributor’s Service Departments, however, misunderstanding can occur. If you feel
that your problem has not been handled to your satisfaction, we suggest the following.
Contact the owner or General Manager of the Dealership, explain the problem, and request
assistance. When additional assistance is needed, Your Dealer/Distributor has direct access to your
office. If you cannot obtain satisfaction by doing this, contact the Mahindra USA Inc . Office and
provide them with;
•Your name, address and telephone number
•Model and Tractor serial number
•Dealer/Distributor Name & Address
•Machine purchase date and Hours used
•Nature of problem
Before contacting Mahindra USA Inc office, be aware that your problem will likely to be resolved
in the Dealership using the Dealer’s/Distributor’s facilities, equipment and personnel. So it is
important that your initial contact be with the Dealer/Distributor.
8
(ROPS) Roll Over Protective Structures
Roll Over Protective Structures (ROPS)
TYM Tractors are equipped with a frame for the protection of operators.
In the case of cab tractors the frame is incorporated in the cab structure.
The objective of the frame or cab structure is to protect the operator in the event of a roll over
and they are designed to support the entire weight of the tractor in that event.
Each TYM ROPS frame or cab structure is designed and has been tested to meet industry and or
Government standards.
Included in these tests were all mounting bases and bolts or other fasteners.
DANGER
For ROPS frames to be effective and protect the operator, the seat belt provided must be
worn in order to keep operators within the ROPS protected area in the event of a roll over.
Failure to use the seat belt can still cause serious injury or death.
On some models the ROPS frame has a fold down feature, which can be used to enter low
buildings etc.
Take care when lowering the upper section of the ROPS frame and take extreme care while
driving the tractor with the ROPS frame lowered.
Do not wear the seat belt with the ROPS lowered and please remember that the fold down facility
is for special circumstances only and must not be lowered for general use.
Use of the tractor with the ROPS lowered can cause fatal injuries.
As the ROPS frame or cab together with the seat belt was designed to meet certain standards,
they must be maintained in good order and condition.
To achieve this objective, both the structure and the seat belt should be inspected on a regular
basis (every time the tractor is serviced)
In the event that the seat belt is damaged or frayed, it should be replaced and in the event that the
ROPS frame or any part of the mounting structure is damaged or cracked, the faulty component
must be replaced with a new unit.
Such a unit must meet all of the test criteria of the original unit.
Fitment of an inferior item or items affects the certification of the entire ROPS structure and the
effectiveness of the structure in the event of an accident.
Drilling or welding of the ROPS structure is forbidden.
9
Damage of the ROPS
If the tractor has rolled over or the ROPS has damaged (such as striking an overhead object during
transport), It must be replaced to provide the original protection. After an accident, check for damages
to the 1.ROPS.2.Seat 3.seat belt & seat mountings. Before you operate a Tractor, replace all damaged
parts.
DO NOT WELD, DRILL OR STRAIGHTEN THE ROPS
Never attach chains, ropes to the ROPS for pulling purposes; this will
cause the Tractor to tip backwards. Always pull from the Tractor drawbar.
Be careful when driving through door opening or under low overhead
Warning
Warning
Warning
objects. Make sure there is sufficient overhead clearance for the ROPS
fatal injuries
If the ROPS is removed or replaced, make certain that the proper hardware
is used to replace the ROPS and the recommended torque values are
applied to the attaching bolts
Always wear your seat belt if the tractor is equipped with ROPS
10
Fig.1
NOTE: Do not use solvents to clean the seat. Use warm water with a little detergent added.
Before operating a Tractor it is important to adjust the seat to the most comfortable position & check
whether it is properly locked in its position. Figure 1 identifies the seat fitted to your Tractor.
FOR Sliding seat
To select Seat position, move Adjusting lever and slide Seat closer to or away from Dash panel and
controls.
Check whether the seat properly locked in its position before driving the
tractor
Danger
11
SAFETY INSTRUCTIONS
RECOGNIZE SAFETY INFORMATION
This symbol means ATTENTION! YOUR SAFETY IS
INVOLVED. The message that follows the symbol contains
important information about safety. Carefully read the
message
SIGNAL WORDS.
A signal word―DANGER, WARNING OR CAUTION―is
used with safety alert symbol. DANGER identifies the most
serious hazards. Safety signs with signal Word ―DANGER
OR WARNING―are typically near specific hazards. General
precautions are listed on CAUTION safety signs.
READ SAFETY INSTRUCTION
Carefully read all safety instructions given in this manual
for your safety. Tempering with any of the safety devices
can cause serious injuries or death. Keep all safety signs in
good condition. Replace missing or damaged safety signs.
Keep your tractor in proper condition and do not allow any
unauthorized modifications to be carried out on the Tractor,
which may impair the function/safety and affect Tractor life.
DANGER
WARNING
CAUTION
PROTECTION CHILDREN
Keep children and others away from the Tractor while
operating.
BEFORE YOU REVERSE
- Look behind Tractor for children.
- Do not let children to ride on Tractor or any
implement.
12
USE OF ROPS AND SEAT BELT
The Roll Over Protective Structure(ROPS) has been certified to
industry and/or government standards. Any damage or alternation to
the ROPS, mounting hard-ware, or seat belt voids the certification
and will reduce or eliminate protection for the operator in the event
of a roll-over. The ROPS, mounting hardware, and seat belt should
be checked after the first 100 hours of Tractor and every 500 hours
thereafter for any evidence of damage, wear or cracks. In the event
of damage or alteration, the ROPS must be replaced prior to further
operation of the Tractor.
The seat belt must be worn during machine operation when the
machine is equipped with a certified ROPS.
Failure to do so will reduce or eliminate protection for the operator
in the event of a roll over.
PRECAUTION TO AVOID TIPPING
Do not drive where the Tractor could slip or tip.
Stay alert for holes and rocks in the terrain, and other hidden
hazards.
Slow down before you make a sharp turn.
Driving forward out of a ditch or mired condition could cause
Tractor to tip over backward. Back out of these situations if
possible
PARK TRACTOR SAFELY
Before working on the Tractor ;
Lower all equipment to the ground.
Stop the engine and remove the key
KEEP RIDERS OFF TRACTOR
Do not allow riders on the Tractor.
Riders on Tractor are subject to injury such as being stuck by
foreign objects and being thrown off of the Tractor
13
HANDLE FUEL SAFELY-AVOID FIRES
Handle fuel with care; it is highly flammable. Do not refuel the
Tractor while smoking or near open flame or sparks.
Always stop engine before refueling Tractors.
Always keep your tractor clean of accumulated grease, and debris.
Always clean up spilled fuel.
STAY CLEAR OF ROTATING SHAFTS
Entanglement in rotating shaft can cause serious injury or death.
Keep PTO shield in place at all times.
Wear close fitting clothing. Stop the engine and be sure PTO drive
is stopped before making adjustments, connections, or cleaning out
PTO driven equipment.
ALWAYS USE SAFETY LIGHTS AND DEVICES
Use of hazard warning lights and turn signals are recommended
when towing equipment on public roads unless prohibited by state
or local regulations.
Use slow moving vehicle (SMV) sign when driving on public road
during both day & night time, unless prohibited by law
PRACTICE SAFE MAINTENANCE
Understand service procedure before doing work.
Keep the surrounding area of the Tractor clean and dry.
Do not attempt to service Tractor when it is in motion.
Keep body and clothing away from rotating shafts.
Always lower equipment to the ground. Stop the engine.
Remove the key. Allow Tractor to cool before any work repair is
caused on it.
Securely support any Tractor elements that must be raised for
service work.
Keep all parts in good condition and properly installed.
Replace worn or broken parts. Replace damage/missing decals.
Remove any buildup of grease or oil from the Tractor.
Disconnect battery ground cable(−) before making adjustments on
electrical systems or welding on Tractor
14
AVOID HIGH-PRESSURE FLUIDS
Escaping fluid under pressure can penetrate the skin causing
serious injury. Keep hands and body away from pinholes and
nozzles, which eject fluids under high pressure. If ANY fluid is
injected into the skin. Consult your doctor immediately.
PREVENT BATTERY EXPLOSIONS
Keep sparks, lighted matches, and open flame away from the top of
battery. Battery gas can explode.
Never check battery charge by placing a metal object across the poles.
PREVENT ACID BURNS
Sulfuric acid in battery electrolyte is poisonous. It is strong enough to
burn skin, cause holes in clothing and cause blindness if found entry
into eyes.
For adequate safety always;
1.Fill batteries in a well-ventilated area.
2.Wear eye protection and acid proof hand gloves
3. Avoid breathing direct fumes when electrolyte is added.
4. Do not add water to electrolyte as it may splash off causing severe
burns.
If you spill acid on yourself;
1.Flush your skin with water.
2.Flush your eyes with water for 10-15 minutes.
Get medical attention immediately.
SERVICE TRACTOR SAFELY
Do not wear a necktie, scarf or loose clothing when you work near
moving parts. If these items were to get caught, severe injury could result.
Remove rings and other jeweler to prevent electrical shorts and
entanglement in moving parts.
15
WORK IN VENTILATED AREA
Do not start the Tractor in an enclosed building unless the doors &
windows are open for proper ventilation, as tractor fumes can cause
sickness or death. If it is necessary to run an engine in an enclosed area
remove the exhaust fumes by connecting exhaust pipe extension.
TRACTOR RUNAWAY
1. The tractor can start even if the transmission is engaged position causing Tractor to runaway and
serious injury to the people standing nearby the tractor.
2. For additional safety keep the pull to stop knob (fuel shut off control) in fully pulled out position.
Transmission in neutral position, Foot brake engaged and PTO lever in disengaged position while
attending to Safety Starter Switch or any other work on Tractor.
SAFETY STARTER SWITCH
1. Clutch operated safety switch is provided on all Tractors which allow the starting system to
become operational only when the Clutch pedal is fully pressed.
2. Do not By-pass this safety starter switch or work on it. Only Authorized Dealers are
recommended to work on safety starter switch.
3. On some models Safety Starter switch is provided on transmission High-low shifter lever and in
PTO shifter lever.The tractor can be started only if High-low shifter lever is in neutral position.
Safety Starter Switch is to be replaced after every 2000 hours/4 years,
Caution
whichever is earlier
16
SAFE OPERATION OF YOUR TRACTOR
The manufacturer of your tractor has made every effort to make it as safe as is humanly possible.
Beyond this point it is the responsibility of the operator to avoid accidents and we ask that you read and
implement our suggestions for your safety.
Ensure that only trained and competent operators use this tractor and ensure that they are fully
conversant with the machine and aware of all it’s control and safety features.
Operators should not operate the tractor or associated machinery while tired or untrained.
To avoid accidents please ensure that the operator wears clothing which will not get entangled in the
moving parts of the tractor or machine and protect him or her from the elements.
When spraying or using chemicals, please ensure that clothing and protective equipment is worn which
prevents respiratory or skin problems.
For full details consult the manufacturer of the chemicals.
To avoid lengthy exposure to noise ensure that ear protection is worn.
If adjustment to the tractor or machinery need to be made ensure the tractor or machine are turned off
beforehand.
Use of certified Roll Over Protection Structure (ROPS) is a must while operating a tractor.
Use of seat belt is a must while operating a tractor.
In summary, ensure at all times that the safety of the operator and any other worker is paramount.
17
SAFETY TIPS DURING MAINTENANCE
1. At least on a daily basis check all oil levels. Water level in the radiator and electrolyte level in
the battery and perform services according to the service schedule.
2. Ensure tire pressure are even and the correct pressure for the job being done is maintained.
3. Check to ensure that the all controls and preventative mechanisms of the Tractor and implement
work correctly and effectively.
4. Ensure that an adequate set of the correct tools is available for maintenance and minor repairs.
5. Ensure that all service work and repairs are carried out on a flat area with a concrete or similar
floor.
Do not carry out service work on a tractor until it is switched off, and the parking brake applied
and wheels choked.
Where a tractor is started in a confined area, ensure that the area is well ventilated as exhaust
gases are very harmful, and can cause death.
6. Do not work under raised implements.
7. When changing wheels or tires ensure that a suitable wheel stand is placed under the axle prior
to removing the wheel and the wheels are chocked.
8. Where guards or shields need to be removed to perform a service or repair, ensure that the
guard or shield is correctly reinstalled before starting the Tractor.
9. Never refuel near a naked flame or with an overheated engine. Ensure to turn off Engine
before refueling.
10. The cooling system operates under pressure, take care when removing the Radiator cap on a
hot engine to prevent being scalded by steam or hot water. Do not add water in the radiator
when the engine is hot. Add water to the radiator only after the engine cools down completely.
11.To prevent fires keep the tractor including the engine clean and free from inflammable material
and well away from fuels and other inflammable material.
18
► MOUNTING AND DEMOUNTING IMPLEMENTS
(1)Ensure that all mounting and removal of implements is done on safe flat ground. Ensure no one
is between the Tractor and implement and do not get under the implement to avoid accidental
injuries.
(2) After mounting the implement, ensure that all sway chains are correctly adjusted and, where
PTO shafts are used that the shaft is fitted and secured correctly.
(3) Where heavy implements are used, ensure that the combination is well balanced or use proper
ballast to achieve balance.
(4) Before leaving the tractor at any time, lower the implement, stop the PTO shaft where
applicable, set the parking brake and switch off the engine.
(5) While operating the implements with the PTO keep all bystanders away from any moving parts
and do not attempt to make adjustments while the machine is running.
(6) Only the driver should ride on the Tractor with the ROPS frame fitted and with the seat belt
properly fastened.
(7) Where young children are present, particular care should be taken and the tractor should not be
moved until the whereabouts of all children is known.
(8) Only trained operators should operate the Tractor and so taking care to ensure that other
workers are not injured. In particular they should take care during dusty operations, which will
reduce visibility substantially.
(9) Never start the tractor unless the transmission is out of gear, the operator is in the seat and all
round safety has been checked.
(10) Only operate the tractor seated in the drivers seat and never turn or brake suddenly at high
speed as this can cause a roll-over and serious injury or death.
(11) When traveling on a public road ensure that the tractor and driver both meet all laws relating to
safety and licensing. When traveling with wide implements use red flags on the extremities and
observe all legal including escort requirements.
(12) When operating under adverse conditions, hilly terrain or on bad ground adjust the speed of the
tractor to suit the conditions, safety comes first. Never drive down hill at high speed or with the
transmission in neutral. Use of the braking capacity of the engine as well as the service brakes.
Do not try to change gear going up or down a steep slope, select the correct gear before
starting.
(13) Take care when traveling uphill with a heavy implement to ensure that it does not overbalance
and tip up the front end.
(14) Never remove or modify the seat belt.
(15) Never remove, modify or repair the ROPS frame.
PLEASE REMEMBER THAT A LITTLE BIT OF EXTRA CARE CAN PREVENT SERIOUS
INJURY OR TEATH AND AVOID DAMAGE TO YOUR TRACTOR.
19
The following precautions are suggested to help prevent accidents.
A careful operator is the best operator. Most accidents can be avoided by observing certain
precautions .Read and take the following precautions before operating the Tractor to prevent
accidents. Tractor should be operated only by those who are responsible and properly trained to
do so.
■ The Tractor
1. Read the operator’s manual carefully before using the tractor. Lack of operating knowledge can
lead to accidents.
2. Use an approved rollover bar and seat belt for safe operation. Overturning of a tractor without a
rollover bar can result in death or injury.
3. Do not remove ROPS (Roll Over Protective Structure). Always use the seat belt.
4. Fiberglass canopy does not give any protection.
5. To prevent falls, keep steps and platform clear of mud and oil.
6. Do not permit anyone but the operator to ride on the Tractor. There is no safety place for extra
riders.
7. Replace all missing, illegible or damaged safety signs.
8. Keep safety signs clean of dirt and grease
■ servicing the Tractor
1.keep the tractor in good operating condition for your safety. An improperly maintained Tractor can
be hazardous.
2. Stop the engine before performing any service on the tractor.
3. The cooling system operates under pressure, which is controlled by the radiator cap. It is
dangerous to remove the cap while the system is hot. First turn the cap slowly to stop and
allow the pressure to escape before removing the cap entirely.
4. Do not smoke while the refueling the tractor. Keep away any type of open flame.
5. The fuel in the injection system is under high pressure and can penetrate the skin. Unqualified
persons should not remove or attempt to adjust a pump, injector, nozzle or any part of the fuel
injection system.
Failure to follow these instructions can result in serious injury.
6. Keep open flame away from battery or cold weather starting aids to prevent fire or
explosions.
7. Do not modify or alter or permit anyone else to modify or alter this tractor or any of its
components or any tractor functions
20
■ Operating the tractor
1. Before starting the tractor apply the parking brake, place the PTO (Power Take Off) lever in the
“OFF” position, the hydraulic control levers in the downward position, the remote control valve
levers in the neutral position( if fitted) and the transmission in neutral.
2. Do not start the engine or controls while standing besides the tractor. Always sit on the tractor
seat when the engine or operating controls.
3. Safety starter switch.
In order to prevent the accidental starting of the tractor, a safety switch has been provided. The
starting system of the tractor is connected through this switch, which becomes operative only when
the clutch pedal is depressed. On some models shuttle shifter lever and PTO button should also be in
neutral position for completing the starting circuit. Do not bypass the safety starter switch. Consult
your Mahindra Tractor Dealer/Distributor if safety- starting switch malfunctions.
4. Avoid accidental contact with the gear shifter lever while the engine is running. Unexpected
Tractor movement can result from such contact.
5. Do not get off or climb the tractor while it is in motion.
6. Shut off the engine, remove the key and apply the parking brake before getting off the tractor.
7. Do not operate the tractor in an enclosed building without adequate ventilation. Exhaust fumes can
cause death.
8. Do not park the tractor on a steep slope.
9. If power steering or Engine seizes to operate, stop the tractor immediately.
10. Pull only from the swinging draw bar or the lower link drawbar in the down position. Use only a
drawbar pin that locks in place. Pulling from the tractor rear axle carriers or any point above the
rear axle may cause the Tractor’s front end to lift.
11. If the front end of the tractor tends to rise when heavy implements are attached to the three-point
linkage, install front end or front wheel weights. Do not operate the tractor with a light front end.
12.Always use hydraulic position control lever when attaching equipments/implement and when
transporting equipment. Be sure that the hydraulic couplers are properly mounted and will
disconnect safely in case of accidental detachment of implement.
13.Do not leave equipment/implement in the raised position.
14.Use the flasher/ Turn signal lights and Slow Moving Vehicle (SMV) signs when driving on public
roads during both day and night time, unless prohibited by law.
15. Dim tractor lights when meeting a vehicle at night. Be sure the lights are adjusted to prevent the
blinding on the eyes of coming vehicle operator.
16.Emergency stopping instruction; If tractor fails to stop even after application of brakes, Pull the
knob of fuel shut off control rod.
21
■ Driving the tractor
1. Watch where you are going especially at row ends, on roads, around trees and low hanging
obstacles.
2. To avoid upsets, drive the tractor with care and at speeds compatible with safety, especially
when operating over rough ground, crossing ditches or slopes, and when turning at corners.
3. Lock the tractor brake pedals together when transporting on roads to provide proper wheel
braking.
4. Keep the tractor in the same gear when going downhill as used when going uphill. Do not coast
or free wheel down hills.
5. Any towed vehicle and/or trailer whose total weight exceeds that of the towing Tractor, must be
equipped with its own brakes for safe operation.
6. When the tractor is stuck or tires are frozen to the ground, back out to prevent upset.
7. Always check overhead clearance, especially when transporting the tractor.
■ Operating the PTO (Power Take Off)
1. When operating PTO driven equipment, shut off the engine and wait until the PTO stops before
getting off the tractor and disconnecting the equipment.
2. Do not wear loose clothing when operating the power take-off or near rotating equipment.
3. When operating stationery PTO driven equipment, always apply the tractor parking brake and
block the rear wheels from front and rear side.
4. To avoid injury, always move down flip part of PTO. Do not clean, adjust or service PTO
driven equipment when the tractor engine is running.
5. Make sure the PTO master shield is installed at all times and always replace the PTO shield cap
When the PTO is not in use.
■ Diesel fuel
1. Keep the equipment clean and properly maintained.
2. Under no circumstances should gasoline, alcohol or blended fuels be added to diesel fire or
explosive hazard. Such blends are more explosive than pure gasoline. In a closed container,
such as a fuel tank. DO NOT USE THESE BLENDS.
3. Never remove the fuel cap or refuel the tractor with the engine running.
4. Do not smoke while refueling or when standing near fuel.
5. Maintain control of the fuel filler pipe when filling the tank.
6. Do not fill the fuel tank to capacity. Allow room for expansion.
22
7.Wipe up spilled fuel immediately.
8.Always tighten the fuel cap securely.
9.If the original fuel tank cap is lost, replace it with genuine cap. A none approved cap may not
be safe.
10.Do not drive equipment near open fire.
11.Never use fuel for cleaning purpose.
12.Arrange fuel purchases so that winter grade fuel are not held over and used in the spring.
N.B: It is suggested that after repairs if any of the Safety Decal/sign is peeled/defaced, the
same may be replaced immediately in interest of your safety.
23
DO’S AND DON’T’S
DO’S-For Better performance
DO-Ensure that safety shields are in place and in good condition.
DO-Read all operating instructions before commencing to operate Tractor.
DO-Carry out all maintenance tasks without fail.
DO-Keep the air cleaner clean.
DO -Ensure that the correct grade of lubricating oils is used and that they are replenished and
changed at the recommended intervals.
DO-Fit new sealing rings when the filter elements are changed.
DO-Watch the oil pressure gauge or warning light and investigate any abnormality immediately.
DO-Keep the radiator filled with clean water and in cold weather use anti-freeze mixture. Drain
the system only in an emergency and fill before starting the engine.
DO-Ensure that the transmission is in neutral before starting the engine.
DO-Keep all fuel in clean storage and use a filter when filling the tank.
DO-Attend to minor adjustments and repairs as soon as necessity is apparent.
DO-Allow the engine to cool before removing the radiator filler cap and adding water, remove the
radiator cap slowly.
DO-Shift into low gear when driving down steeps hills.
DO-Latch the brake pedals together when driving on a highway.
DO-Keep draft control lever fully down when not in use.
Don’ts-For safe operation
DON’T-Run the engine with the air cleaner disconnected.
DON’T-Start the tractor in an enclosed building unless the doors and windows are open for proper
ventilation.
DON’T-Operate the tractor or engine while lubricating or cleaning.
DON’T-Allow the tractor to run out of diesel fuel otherwise it will be necessary to vent the system.
DON’T-Temper the fuel injection pump, If seal is broken the warranty becomes void.
DON’T-Allow the engine to run idle for a long period.
DON’T-Run the engine if it is not firing on all cylinders.
DON’T-Ride the brake or clutch pedal. This will result in excessive wear of the brake lining,
clutch driven member and clutch release bearing.
24
DON’T-Use the independent brakes for making turns on the highway or at high speeds.
DON’T-Refuel the tractor with the engine running.
DON’T-Mount or dismount from the right side of the tractor.
DON’T-Temper the hydraulic control levers’ upper limit stops.
DON’T-Use draft control lever for lifting of implements.
DON’T-Start the engine with the PTO engaged.
DON’T-Use the governor Control Lever (Hand throttle) while driving on roads.
DON’T-Move the hydraulic levers rearward.
25
SAFETY SIGNS
(Replace all missing, damaged or illegible signs)
GENERAL SAFETY INFORMATION
IMPORTANT: This “General safety Information” should be kept with the machine at all times as
reference data.
This symbol means ATTENTION! YOUR SAFETY IS INVOLVED.
The message that follows the symbol contains important information
about safety. Follow recommended precautions and safe operating
practice.
WARNING
• Before starting and operating know the operating
and safety instructions in the operators Manual
and on the tractor
• Clear the area of bystanders.
• Locate and know operation of controls.
• Start engine only from Operator’s seat with
depressed clutch pedal, transmission in the neutral, PTO disengaged and hydraulic control inlower position
• Slow down on turns, rough ground and slopes to
avoid upset.
FAILURE TO FOLLOW ANY OF THE INSTRUCTIONS ABOVE CAN CAUSE SERIOUS
INJURY TO THE OPERATOR.
Location: On fender RH
Part No.: 1260-904-070-1A
• Do not permit anyone but the operator to ride on the tractor. There is no safe place for rider.
• Lock brakes together, use warning lights and SMV emblem while driving on roads.
• Lower equipment, place gear shift levers in neutral, stop engine, remove the key and apply parking brake before leaving the tractor seat.
• Air pressures are specified by the
manufacturer
Warning
Location: ON PTO guard
Part No.: 1260-904-069-0A
26
TO AVOID POSSIBLE
PERSONAL INJURY, THIS
GUARD MUST BE KEPT IN
PLACE
CAUTION
TO PROTECT ENGINE AND
HYDRAULIC COMPONENTS.
● Idle engine for 1 minute
before shut down or full load
operation.
● Do not exceed 1/2 throttle for
first 5 minutes of operation.
Warning
KEEP HANDS
AND
CLOTHING
AWAY FROM
ROTATING
FAN AND
BELTS TO
PREVENT
Location: On Dash cover side RH
Part No.: 1260-904-064-0
Warning
The cooling system Operates
under pressure .
● It is dangerous to remove the
radiator cap while the system
is hot
● Always turn the cap slowly to
the first stop and allow pressure
to escape before removing the
cap completely.
●When operating below 32°F, use
suitable anti-freeze solution as
coolant
Location: On Radiator
bracket side LH&RH
Part No.: 1260-904-063-0
SERIOUS
INJURY
Location: On Radiator bracket
side LH&RH
Part No.: 1260-904-061-0
CAUTION
BEFORE OPERATE THE
TRACTOR, READ THE
OPERATOR’S MANUAL
THOROUGHLY, TO
UNDERSTAND THE
IMPORTANT FUNCTIONS
AND CONTROLS.
Location: On dash cover side LH.
Part No.: 1260-904-067-0A
DANGER
Rotating driveline contact can
cause Death
Location: On PTO Guard
Part No.: 1200-910-013-0
KEEP AWAY !
Keep all drive line.
Tractor and equipment shields in
place during operation
27
DANGER
WARNING
BLINDNESS CAN RESULT
FROM BATTERY EXPLOSION.
KEEP SPARKS OR OPEN
FRAMES AWAY FROM
BATTERY.
DO NOT JUMP START.
BURNS CAN RESULT
FROM BATTERY ACID.
IN CASE OF CONTACT
FLUSH IMMEDIATELY
WITH WATER .
Location: On battery bracket RH
part No.: 1260-904-066-0
WARNING
● Pull only from drawbar. Pulling from any
other point can cause rear overturn.
● Do not operate with unshielded PTO.
● Disengage PTO and stop engine before
servicing tractor or attaching and detaching
implements.
● When towing equipment use a Safety chain
FAILURE TO FOLLOW ANY OF THE
INSTRUCTIONS ABOVE CAN CAUSE
SERIOUS INJURY TO THE OPERATOR
OR OTHER PERSONS.
Location: On rear frame
Part No.: 1260-904-065-0A
FRONT TYRE (9.5-16) PRESSURE
Air pressure: 30 p.s.i
Location: On Front Rims.
● Start engine only from operators seat.
If safety start switch is bypassed engine can
start with transmission in gear.
● Do not connect or short across terminal on
starter solenoid.
●Attach booster cables as shown on battery
decal and operators manual.
Starting in gear causing runaway can result
in serious injury.
Location: On dash cover side LH
Part no: 1260- 904-062-0A
Location: On dash panel near clutch pedal
Part No.: 1260-904-068-0
REAR TYRE (13.6-26) PRESSURE
Air pressure: 21.3 p.s.i
Location: : On rear rims.
WARNING
DO NOT REST FOOT ON
CLUTCH PEDAL.
MAY RESULT IN DAMAGE
TO CLUTCH ASSEMBLY.
28
UNIVERSAL SYMBOLS
Some of the universal symbols have been shown below with an indication of their meaning
Engine speed
rev/minX100)
Hours,
recorded
Engine
coolant
temperature
Engine
Stop
control
Pressured-
open slowly
Continuous
variable
Warning
Hazard
warningFuel level
Corrosive
substance
”Tortoise”
Slow or
minimum Setting
”Hare” fast or
maximum
setting
Transmission
oil pressure
Turn signalNeutral
Transmission
Engine oil
pressure
Power take
off engagedHorn
Power
take off
Disengaged
Lift arm/lowerBattery charge
29
oil temperatureFanLights
parking brake
Work lamps
Differential lockLift arm/raiseAir filter
See
operator’s
manual
Section - A
Controls,
Instruments
And
Operations
The following pages in this section detail the location and function of various instruments, switches
and controls on your Tractor. Even if you operate other Tractors, you should read through this
section of the manual and ensure that you are thoroughly familiar with the location and function of
all the features of your New Tractor.
Do not start the engine or attempt to drive or operate the Tractor until you are fully accustomed to
all the controls. It is too late to learn once the Tractor is moving. If in doubt about any aspect of the
operation of the tractor consult your Mahindra Tractor Dealer/Distributor.
Particular attention should be paid to the recommendations for running-in to ensure that your tractor
will give long life and dependable service for which it was intended
31
DESCRIPTION OF TRACTOR CONTROLS
INSTRUMENT AND SWITCHES
►Main switch
[OFF]-The key can be inserted or removed
[ON]- The electric circuit is on.
[Glow]-Glow plugs preheat the combustion chamber
[START]-The starter motor is engaged.
When the key is released it will return to
the ON position
32
►LIGHT SWITCH, INDICATORS AND HORN
High and low beam are operated
On the main switch
Position 1. High beam
Position 2. Low beam
►TACHOMETER
This meter shows the revolutions of the
engine and the PTO shafts as well as the
travel speed in top gear
(1) Right needle
Indicates speed in top gear.
(2) Left needle
Indicates engine revolutions
►HOUR METER
The hour meter consists of digits with the last
th
digit indicating 1/10
of an hour
►FUEL GAUGE
Shows the amount of fuel in the tank when the
ignition switch is ON
►WATER TEMPERATURE GAUGE
Shows the water temperature with the ignition
switch ON
C is low to normal temperature
H is high temperature
If the pointer is in the red H segment the engine is
overheating.
Refer this book to rectify the problem
33
►WARNING LIGHTS
Charge lamp
This light will go off as soon as the engine starts to run to indicate that the
alternator is changing.
(Please note, as broken fan belt can cause the light to come on, please stop the
engine as overheating can occur if not rectified immediately)
Oil pressure lamp
Will go out as soon as the engine starts if the oil pressure is correct.
If it comes on while the engine is running, stop the engine and get expert advice.
PTO monitor Lamp
Shows the revolution of PTO
Refer to monitor lamp on Page 34
High beam lamp is operated on the combination switch.
Low beam lamp is operated on the combination switch
Glow signal Lamp indicates preheating
34
►Independent PTO
■ It must be noted that the PTO shift lever on the LHS
below the driver seat should be shifted to position 1
(540 RPM) depending upon the implement
specification. In no case the specified speeds be
crossed as serious damage to the tractor/implement
to person can result because of this. When the PTO is
not in use the shift lever must be put in neutral position
to avoid unnecessary use or accidental use.
■ The PTO monitor lamp on the dash panel indicates the state of the
PTO shaft.
1. If the monitor glows: The PTO is rotating
2. If the monitor is off: The PTO is off
3. If the monitor blinks: The PTO is presently stationary but will
instantly start rotating of the clutch pedal is released or the implement
is lowered
PTO monitor Lamp
Two switches operate the independent PTO.
1.PTO ON/OFF switch: PTO ON/OFF switch is situated
on the LHS. on the steering column and can be identified
easily with its built in red colored indicator. When the
switch is pushed down to start the PTO indicator glows to
indicate that the switch and the PTO are in ON position,
If the switch is pushed down again the indicator goes off
signaling that the PTO is OFF.
2. PTO Control switch: This switch is situated near the
starting key location on the dash panel. There are three
positions marked for this switch.
■ Off at the center
■ Manual at the left
■ Auto at the right.
The PTO shaft will not rotate if either of the two switches is in OFF position.
The following table explains how the PTO operates at the two different (Manual
& Auto) positions of the PTO control switch with the PTO ON/OFF switch in the
on position.
PTO ON,Off switch
35
PTO control switch
First select the specified speed for the PTO by using the PTO shifter on the LHS, below the driver seat.
PTO
ON/OFF
Switch
On
On
On
On
■ From the table above we learn about the safety features of the PTO. When the monitor on the dash
panel is blinking it indicates to the operator that the PTO is in the on position but temporarily not
rotating either because the clutch pedal is pressed or the implement is lifted off the ground or both.
The PTO will start rotating instantaneously when either the clutch pedal is released and/or the
implement is lowered to the ground.
■ The operator must use this blinking signal to clear the area around the tractor off
bystanders/onlookers as the rotating blades of certain implements can accidentally cause injuries to
the persons standing near the tractor.
■ The stopping of the PTO when the implement is lifted off the ground with the position control
prevents the damage to the implement or the PTO shaft.
Control
Switch
Manual
Mode
Mode
Auto
Mode
Mode
Clutch Pedal.PTO
Either pressed or
released
PressedAuto
released
Position
Control Lever.
lowered
lowered
PTO Monitor
Lamp on the
dash panel
Glows
Blinks
Blinks
Glows
PTO SHAFTHydraulic
RotatesEither raised or
StationaryEither raised or
StationaryRaisedEither pressed or
RotatesLoweredReleasedAuto
1.When the PTO control switch is in manual position the PTO does
not stop rotating even if the clutch pedal is pressed. If working on
hard soils,pavements with a rotary implement the PTO ON/OFF
switch must be put to the OFF position to stop the PTO from
Warning
will push on the hard ground below and in turn push the tractor toward causing accident which can
lead to serious injuries or death.
2. Extra precaution must be taken to clear the area of bystanders/onlookers when using PTO driven
implements. The rotating blades of the implements can cause serious injuries on contact. The
warning that is indicated by the blinking PTO monitor is to make the operator aware that the
PTO is in on position and will instantly start rotating if the clutch pedal is released or implement
is lowered or both.
3.In no case the specified rotating speeds indicated by the implement manufacturer be crossed as the
same can lead to serious damage to the tractor/equipment and can lead to serious injuries to
persons around.
rotating, If this is not done the rotating blades of the implement
36
TRACTOR CONTROLS
►Hand Throttle
Pulling the hand throttle towards the driver increases
revolutions.
Pushing it away from the driver decreases revolution.
►Clutch disconnecting arm
For long term storage of the Tractor it is possible
to latch the clutch in the disengaged position.
Push the clutch down and engage the latch to hold
it there.
Do not attempt
to start engine
when this arm
warning
is being used.
37
► BRAKE PEDAL
Right and left brake pedals are provided to assist in turning the tractor in the field.
A connecting latch is provided to connect the right and left brake pedals for
high speed or road use.
In the interest of safety always use it on the road or at high speed as using one
side only can cause rollovers.
Caution
► Foot operated accelerator
This pedal can override a fixed
hand throttle setting
► Park brake
When servicing the tractor ensure that the adjustment on both sides in the
same.
Connect the brake pedals , push them down while
pulling the park brake up to engage. Press the parking
brake pedal and push the Brake pedal to release.
Traveling with the park brake on will damage the brakes.
important
►Shuttle shift lever
This control allows shifting from forward to reverse & reverse to forward. When stationary set the
lever to N for neutral
① Push the lever away from the driver engages forward.
② Pulling the lever towards the driver engages reverse.
Press clutch pedal fully before
operating shuttle shift lever.
important
38
When changing from forward to reverse or back to forward again while in
high range make sure the tractor comes to a stop before changing direction.
Failure to do so is likely to result in damage to the mechanism and place the
important
Caution
▶Main gear lever
This lever can be shifted by using the clutch, both
when the tractor is stationary or mobile.
It is located on the R.H.S of the driver seat.
▶ Sub gear lever(Linear shift lever)
driver at risk of injury.
Operate the shuttle shift only while seated on the tractor.
Do not use the shuttle shift lever to start the tractor for towing or traveling
uphill, use the clutch instead.
Always stop the tractor before getting off.
Operate the sub gear lever using clutch to select the
appropriate speed for different applications.
It is located on the LHS of driver seat.
Do not operate gear levers without stopping the tractor & without using the
clutch.
important
▶ Diff-lock pedal
In case of wheel slippage use the diff-lock by pushing
down on the diff lock pedal.
To release it remove the foot from the pedal.
Tractor will be difficult to turn if the
Diff-lock is engaged, ensure the lock is
disengaged before turning the steering
Danger
wheel.
39
Do not use high engine RPM when engaging Diff lock If the diff lock does not
release after removing the foot from the diff lock pedal alternatively brake
with the left and right brake until it gets released.
important
Never use the diff lock at high speed or on the road as this can cause roll over
and injury.
Caution
▶Front wheel drive lever
In the ON position the front wheels are
engaged and in the OFF position they are
disengaged.
Engage & disengage the front wheel drive
with the front wheels in the straight position
and at low Engine RPM.
Always use the clutch when
using the front wheel drive
important
Use of front wheel drive improves traction performance.
▶Driver’s seat
To adjust the seat backwards and forwards lift the
lever at the front of the seat and set it to the
desired position
▶ Tilt pedal
To adjust the inclination of the steering wheel with a 3
stages and set it to the desired position.
lever.
important
Do not use front wheel drive at
high speed or on the road as
premature wear of components
will result.
Danger
Ensure that the tilt pedal has locked before
moving the tractor.
40
PTO GEAR SELECTION LEVER
Your tractor is equipped with 1 Speed PTO (4510) to suit range
of applications and conditions.
POSITION
MODEL
Always use the clutch when engaging or disengaging the PTO or changing PTO speed.
Let the PTO driven implement come to a complete stop before changing.
important
Do not operate any implement at a high speed than is specified for it.
When making adjustments to the implement stop the engine to avoid serious injury.
Caution
Operating the hydraulics.
The hydraulics are powered with an engine driven hydraulic pump and controlled with a position
control lever mounted beside the driver.
Position control
When leaving the tractor stop the engine, and remove the key. Set the parking brake.
1
5874510
▶ implements can be raised and lowered with the hydraulic position control lever and can be stopped
at any position by stopping the lever.
To ensure a consistent working depth the adjustable stop can be set to ensure that the implement
returns to the same depth every time.
To raise the implement: Pull the lever back
To lower the implement: Push the lever forward.
41
After finishing the work, always lower the implement to the ground and switch
off the engine, Set the parking brake to avoid injuries and accidents .
Warning
Draft control lever
▶ Soil engaging implements can be set for precision
work by using draft control. By mounting the
lever forward. The depth increase & by moving
the lever backwards the depth increases.
▶Lowering speed control knob for the 3 point hitch
Adjusting Knob of hydraulic
descent speed
This knob controls the downward speed of the
hydraulics three point linkage and is positioned at the
front of the driver’s seat.
To slow the downward speed- Turn the knob clockwise.
To increase the downward speed, turn the knob anticlockwise.
To lock the knob clockwise.
Do not over tighten the knob.
Always set the knob to lock when
1.Traveling on the road
2.Replacing tires or blades on an implement.
Caution
3.Making adjustments to an implement. Sudden dropping of an implement due
to hydraulic problems can cause serious injury or death.
42
Exterior hydraulic Lever (Optional)
Move the lever up or down and hold.This will raise or
lower the implement (rotavator or hydraulic plow).
Lever will return to neutral by itself.
Important:
-Do not hold the lever in the “pull” or “Push”position
once the remote cylinder has reached the end of the
stroke.as this will cause oil to flow through the relief
valve.Forcing oil through the relief valve for extended
periods will overheat the oil.
-When Using the tractor hydraulic system to power
front loader,do not operate the boom and bucket
cylinders simultaneously.
Remote hydraulic control valve coupler connecting and disconnecting
■ Connecting
1.Clean both couplers.
2.Remove dust plugs.
3.Insert the implement coupler to the tractor hydraulic coupler
4.pull the implement coupler slightly to make sure couplers are
firmly connected.
■ Disconnecting
1.Lower the implement first to the ground to release hydraulic
pressure in the hoses.
2.Clean the couplers
3.Relieve pressure by moving hydraulic control levers with
engine shut off.Pull the hose straight from the hydraulic coupler
to release it
4.Clean oil and dust from the coupler,then replace the dust plugs.
OPERATING THE 3 POINT LINKAGE (TPL)
43
▶Telescopic stabilizers adjustment
The stabilizers are intended for limiting or preventing
implement side movement.
There should be no clearance(Position A) during implement
transport and when working with grades,rollers
mowers,seeders,drills and similar implements.However,a slight
play is necessary(Position B) when working with
ploughs,Harrows,ditchers,cultivators and the like:that is when
working with “draft control”.The length of stabilizers is
adjusted by removing the pin and rotating the turn buckle barrel
by which the threaded ends are interconnected.
▶ADJUSTMENT OF THE TOP LINK
Lengthening or shortening the top link will
change the angle of the implement.
The locating hole of the top link varies with
the type of implement used.
The most common locations are the 1st and
2nd hole from the top
1) For general implement :Use the Pin to “A: point
2) For Draft control :Use the Pin to “B”point
▶ADJUSTMENT OF LOWER LINK
The adjustment is done with the adjusting handle on the
Right hand yoke rod
To shorten it wind the handle clockwise and to lengthen
it wind it anti-clockwise.
When adjusted correctly hold the turn buckle with the
stopper provided.
44
▶ADJUSTMENT OF THE YOKE ROD ON
THE LOWER LINK
For different applications change the position of
the yoke rod on the lower links as shown and
insert the pin in the direction of the arrow
Only use drawbar to tow and keep the 3 point linkage in raised position when
toeing with the drawbar.
Position can create unbalance causing the Tractor to roll-over & Result the
Danger
▶MOUNTING IMPLEMENT
If the PTO is used, remove the safety cover off the PTO shaft.
Adjust the yoke rod on the lower links to suit the implement in
use.
Attach the left lower link, then attach the right lower link
using the adjusting handle on the leveling box if required.
Attach the top link.
Attach the PTO shaft to the tractor if used, making sure that it
is locked in place.
Adjust the check chains to suit the implement and tighten the
locknuts.
To remove an implement reverses the procedure
Caution
death or serious injury.
Do not attach a PTO shaft with the engine running and ensure all safety
shields are in place.
45
DRIVING THE TRACTOR
STARTING THE ENGINE
Before starting the engine carry out the pre-operational checks as set out on page 17.
(1) Sit on the driver seat
(2) Apply the footbrake.
(3) Put the hydraulic lever in the down position.
(4) Push down the clutch to activate the safety-starting switch.
(5) Put the main gear lever in neutral
(6) Insert the ignition key and turn it on
(7) Ensure that the warning lights are working
(8) Always turn the ignition key to left for a moment & release it.
The automatic heater will start working as will be indicated by a light on the instrument
panel .As the lamp goes off turn the key to the start position to start the engine.
(9) Ensure that all the warning lights are off with the engine running.
Never turn the key to the start position while the engine is running as this can
cause serious damage to the starter and engine flywheel.
important
important
STOPPING THE ENGINE
-After light work let the engine idle for a while and turn
the key off.
-The engine stops when the key is turned off,If the engine
does not stop .Pull the engine stop cable back and hold it
until the engine stops.After the engine has stopped,be
sure to push the engine stop cable back in,or the engine
will not start next time.
Only engage the starter for a period of not more than 10 seconds.
If Engine does not start, rest the starter for about 20 seconds and try again for a
maximum of 10 seconds.If the engine does not start after repeated attempts,
refer to the fault tracing guide on page 94
Especially in cold weather, always allow the tractor to idle for a while to warm up
& build up sufficient oil pressure to ensure normal operating temperature for
longer engine life.
important
After long or heavy work allow the engine
to idle for 5- 10 minutes and turn the key
off.
46
WARMING UP
When starting the engine allow it to warm up to operating temperature by allowing it to idle 5-10
minutes to ensure full lubrication and operating temperature.
Failure to do so can shorten engine life substantially.
▶WARMING UP IN COLD WEATHER
Cold weather will change the viscosity of the oil, resulting in a reduced oil pumping capacity, which
can cause damage to the engine if it is not warmed up correctly.
It also causes problems with the hydraulic system and the synchromesh in the transmission.
Correct times for warming up are:
Ensure the handbrake (Foot brake) is on during the warming period.
important
When the engine is warm push down the clutch and engage the main and auxiliary gear levers to the
required position.
Push down on the brake pedals and release the handbrake.
Increase the engine revolutions and let out the clutch smoothly.
Only change gears with main gear lever while moving and ensure that this is done with fully use of
the clutch.
47
Do not ”ride” the clutch to control speed, use a lower gear.
Do not travel with your foot on the clutch pedal.
Caution
Always connect the brake pedals when traveling on the road.
Never tow anything except with the drawbar.
Do not tow loads which are too large for the tractor’s capacity to brake
effectively especially in hilly terrain.
Take special care when towing large or wide implements.
Danger
TIGHT TURNS IN THE FIELD
Disconnect the latch connecting left and right brake pedals
to allow the use of individual pedals.
To make a tight turn use both the steering wheel and the
brake pedal at the same time.
For a left turns use the left pedal and a right turn the right
pedal.
Do not carry passengers.
At all times observe local legislation and road rules.
Perform tight turns only at a slow safe speed.
Doing so at a high speed can cause rollovers and very serious injury or death.
Caution
NORMAL BRAKING AND PARKING
Let the engine come back to idle and at the same time push in the
clutch and brake simultaneously.
When the tractor has come to a halt, lower any implement to the
ground, and put the main gear in neutral.
Apply the park brake, stop the engine, and remove the key.
Always apply the park brake when parking.
Failure to do so can cause accidents and damage.
Caution
As an extra precaution when parking on a slope, chock the rear wheels.
Illustration
48
UPHILL STARTS ON A STEEP SLOPE
With the pedals connected together push down on the brake
pedals and push down the clutch.
Set all gear levers to low and the throttle to medium engine speed.
Release the clutch and as it engages release the brake pedals.
Adjust the throttle to the required speed.
▶ Driving downhill
Use the engine’s ability to brake when traveling downhill.
Never rely on the brakes only and never travel downhill with the gears in neutral.
When operating in hilly terrain the risk of the rollover is increased
substantially, please drive with extra care.
When towing trailers in hilly terrain ensure that they are equipped with brakes,
Caution
OPERATION OF THE DIFF LOCK
While the diff lock is a very useful feature, care should be taken in its use as misuse can lead to
dangerous situations.
use a lower gear to get maximum engine braking and do not change gears on a
down hill run
The diff lock would only be used in situations where traction is lost on one of the rear wheels.
Use low engine revolutions when using the diff lock.
If the diff lock does not release after removing the foot from the pedal use the
left and right brake pedals in turn to release it.
Warning
CHECK DURING DRIVING
Constantly monitor the warning lights on the dash and if any
comes on stop the tractor to determine the cause.
If the oil pressure light comes on check the oil level first of all.
If the oil level is OK ask a qualified dealer to check the
reason for the light coming on.
If the alternator warning light comes on check all
connections and ensure that the fan belt is not broken.
If all connections and the fan belt are intact consult your
dealer to determine the cause of the problem.
Do not try to engage or use the diff lock on tight turns as serious damage can
result.
49
▶Fuel gauge.
To avoid excessive condensation in the fuel tank refill at the end of each
day’s work and ensure during the day that it does not drop to a low level
where the fuel system will require bleeding to expel air in the system after
refilling the tank.
▶ Engine cooling water.
If the gauge indicates that the engine is running hot, stop the tractor and
check the coolant in the radiator.
Allow the engine to cool down before opening radiator cap as serious burns
may result due to hot steam & boiling water.
Danger
Also check to ensure that the fins in the radiator core are not clogged or that the tractor has a
broken or stretched fan belt.
When traveling on public or farm roads connect both brake pedals and allow
for the weight of any mounted implement to ensure that the unit is not
unbalanced.
Caution
Caution
Also allow for the width when passing other road users.
Where fitted use the hazard lights provided.
Strictly follow the local traffic regulations.
When operating near others with an implement attached take particular care to
allow for the width of the implement and avoid accidents.
50
▶ Track adjustment
As some models of Mahindra are front wheel assist the front track can be set in 2 positions
The rear track can be set in 5 positions as illustrated.
51
Unit : mm(in)
Section-B
Lubrication
&
Maintenance
This section gives full details of the service procedures necessary to maintain your Tractor at
peak efficiency while the lubrication and maintenance chart provides a ready reference to these
requirements.
53
CHECKS AND SERVICE
PRE-START CHECKS
To avoid problems it is recommended that a range of checks be carried out daily before starting
the tractor.
For full details of the items and frequency please refer to the tables on page 57,58, and 59.
▶Engine coolant
Remove the radiator cap and ensure that the coolant is up to
the filler neck and that it is clean with the correct anti-freeze
or anti corrosion inhibitor in it.
If the coolant is a rusty color, drain the system completely and
refill with the correct mixture of water and anti-freeze or
corrosion inhibitor.
▶Engine oil
Pull out the stick, wipe it and dip in the oil sump.
Ensure that oil level is between the upper and lower mark
near the upper mark. If too low add oil, but never excess
100hrs.
Do not overfill the crankcase with oil.
important
▶Transmission oil
Check the level with the dipstick on top of the transmission in rear of the seat.
If the level is low add oil through the filler hole.
Always ensure that you use the correct oil for topping up or oil changes
Caution
54
▶ Fuel
Use the fuel gauge to check the fuel level and top
up if too low.
It is a good practice to refill the tank immediately
after use to avoid condensation
▶ Tire pressure
The air pressure used in the tires has a direct
bearing on the life of the tire and its
performance in the field.
Ensure that the tire pressures are correct and in
accordance with the table on page 59.
To make a visual judgment see the drawing on
the right.
It is strongly recommended that tire pressures are checked with a proper gauge only
& visual inspections are relied upon.
important
Danger
Excess tire pressure can cause accidents!
55
▶ Steering
Ensure that the steering wheel does not have excessive free play.
▶ Brake
Ensure that the left and right brakes are adjusted correctly so they operate simultaneously. The
correct free play on the brake is 1.18-1.57 in (30~40 mm).
▶ Clutch
Ensure that the clutch is adjusted correctly.
Correct free play on the clutch pedal is 0.78-1.18 in (20~30mm).
Incorrect clutch adjustment can cause excessive wear and reduced tractor
performance.
Caution
▶ Electrical
Check the operation of all gauge, switches, horn, lights and indicators.
▶ Installing loader
1.Connect P port of loader control valve to the line on the tractor marked P(from the PTO valve)
2.Connect the T port on the loader control valve to the line on the tractor marked T
(to the TPL at the rear of the tractor)
3.Connect the remaining line from the control valve to the line on the tractor marked P1
( to the transmission housing)
▶ Detaching the loader
1.Detach the hydraulic hoses of loader
2.Assemble the cap (PF1/2) with pipe comp.(PF1/2)
56
MAINTENANCE AND ADJUSTMENT SCHEDULE
Periodical check and service table
Daily
Division
Item
Service interval(hour meter,mark)
5
0
1
1
5
0
0
0
○ Check, Top-up or adjust ● Replace
△ Clean or wash ★ Consult the service Dealer
Frequency
6
2
2
5
0
0
0
3
3
5
0
5
0
0
0
0
0
4
4
5
5
0
5
0
0
0
0
Comment
oil
cleaner
coolant
Fuel
Fuel
Engine
filter
Fan belt
Battery
Oil
filter
○Radiator
○Radiator
○
○
●●●●●●○Engine
Change every
100 hours
●△△△△△Air
Clean every
To correct level on
the dipstick
100 hours
See page 54Check daily
top up if
required
Check daily
for damages
leakage
Fill tank
●△○△○○●△○△○
See page 71.Check daily
○○○○○○
Check daily
★★
Change every
400 hours
nuts and
bolts
Radiator
hose
clamp
Caution
○Loose
○
These intervals are for operation under normal conditions and need to be
reviewed under severe conditions to a greater frequency
57
TightenCheck daily
Tighten if required
Division
Item
Daily
Service interval(hour meter,mark)
2
2
5
0
1
1
0
5
0
0
0
0
3
5
0
0
0
FrequencyComment
6
4
4
3
5
0
5
0
0
0
5
5
0
5
0
0
0
0
mission oil
Chassis
of clutch
pedal
of brake
pedal
both brake
pedals
of each
lever
of steering
wheel
●●○Trans
Change every
300 hours after
first 50 hours
○Free play
○Free play
○State of
Check daily
(0.78-1.18in)Check daily
(1.18-1.57)Check daily
Adjust so that both
operate
simultaneously and
brake at the same
time
○Operation
○Free play
Check daily
Smooth operationCheck daily
About 50mm
(1.97 in) of wheel
circumference
Toe-in
Grease in
front
wheel hub
steering
wheel joint
fastening
torque
Operation
of the
instrument
○Check the
○Wheel nut
○
★★
300 hours
Grease every
900 hours
Adjust every
300 hours
Check daily
Check daily
(0.08-0.24in)Check every
Tighten if loose
Front:116-130(ft-lbs)
Rear:268-282(ft-lbs)
58
Division
Item
Daily
Service interval(hour meter,mark)
5
0
1
1
5
0
5
0
0
0
0
0
2
2
3
3
5
0
0
0
FrequencyComment
6
4
4
5
0
0
0
5
5
0
5
0
0
0
0
Adjustment
of the
Chassis
throttle
pedal
nipple
Loose bolts
and nuts
Check the
leakage of
oil at the
clutch
chamber
Hydraulic
oil filter
4WD front
axle
Check the
electric
wiring
○
○
Check every 300
hours
Replenish every 50
○○○○○○○○○○○○Grease each
hours (everyday in
dusty conditions)
Check daily
Tighten to proper torque
Check once a
year with the
lower plug
pulled out
●●
Change every
300 hours
○○○○○○●Oil of the
Replace if leakingCheck every 100
hours. Change
every 600 hours
Check every
year
Without loose or
broken terminals.
Without damaged or
missing wiring.
Tire
Correctly clamped
SIZEMODELAir pressure (PSI)DIVISION
451030 psi9.5~16Front
21.3 psi13.6~26Rear
59
FILLING DIAGRAM & CAPACITY TABLE
FillingsFilling pointNo.
MODEL
Fresh clean Water(L.L.C)RADIATOR1
ENGINE2
FINAL DRIVE CASE(B)5
API : CD/CE grades
Above:25°C(77°F)…SAE30 or 10W-30
0°C to 25°C(32°F to 77°F)…SAE20 or
10W30
Below 0°C(32°F)…SAE 10W or 10W-30
See next page *TRANSMISSION CASE3
Gear oil #80 or #90FRONT AXLE4
Gear oil #80 or #90
GreaseClutch pedal shaft6
GreaseBALL JOINT7
Diesel fuelFUEL TANK8
Quantity Liter (gal.)
4510
9ℓ(2.38 US gal)
7.0ℓ (1.85 gal)
34ℓ(9 US gal)
9.3ℓ(2.46 US gal)
As required
As required
43.5ℓ(11.49 US gal)
60
l Recommended Transmission oil
① RPM Tractor Hydraulic Fluid or Textron TDH Premium (CALTEX)
② TDH Oil or TDH Oil special (TEXACO)
③ Chevron 1000THF (CHEVRON)
Opening method of each cover
▶ Opening method of Hood
With the hood up,the hard nose can be removed by pulling forward,having first detached the hood
lamp wiring harness.
▶ Opening the Side cover
To open, grasp the side cover, Pull the forward panel
upward to separate from guide support pin (1).
And pull the side panel forward again,
▶ Fuel
Use clean diesel fuel only
As diesel fuel equipment is susceptible to contamination by dust or water,
Ensure that all dust and water is kept well away from the fuel tank
important
61
BLEEDING THE FUEL SYSTEM
1) Fuel filter cock 「 ON 」
2) Open the cock on the fuel injection pump
3) Fill the tank with fuel and turn the ignition key to on.
4) Start the engine and allow it to run for a while
5) Close the fuel injection pump cock.
6) The bleeding of the system is now finished.
CHANGING THE OILS IN THE TRACTOR
Always use quality oils as engine or transmission oil (refer to the page 60)
Refer to the table on page 60,61 and 62 for the change frequency.
▶ Changing engine oil.
Park tractor on level surface, shut-off engine
Remove sump plug & drain oil.
Replace and check the sump plug and refill the engine with oil
to the correct level on the dipstick (approx. 1.85 gal)
The grade of oil to be used will depend on the ambient
temperature.
The tractor is shipped from the factory with 10W/30
For summer use over 77℉ use SAE 30
For temperatures from 32℉-77℉ use SAE20 or 10W/30
For temperatures below 32℉ use SAE 10W
62
When changing the oil always change the filter.
Always use the same oil, as using different oils or specifications can cause damage.
important
▶ Changing the transmission oil
Remove the drain plug from bottom of the transmission
and drain the oil.
Replace and check the drain plug.
Dispose off the old oil as per local regulations.
Refill the transmission to the correct level on the dipstick
with new oil :qty 34ℓ(9 US gal)
Always use the same grade and specified oil as
replacements
important
▶Changing the front axle oil
Drain the oil from the left and right drain plugs.
Replace and check the drain plugs.
Fill with new oil to the correct level in the filler hole
(qty 9.3ℓ) (2.46 US gal)
Dispose off the old oil as per local regulations.
63
CLEANING AND CHANGING FILTERS
■ Engine oil filter
Using a filter wrench turn the filter anti clockwise to
remove it. Lightly smear the rubber seal on the new
filter with oil to ensure, turn it clockwise until the seal
contacts the base and then turn it another 2/3 turn to
tighten it.
■ FUEL FILTER
This is the primary filter and removes water and
coarse dirt from the fuel. To clean it first close the
tap then remove the filter and wash it.
After replacing it bleed the air from the filter
Never use petrol (gasoline) thinner or similar inflammable material to wash the
primary fuel filter.
important
After replacing the filter always bleed the system (see page 57)
64
▶ HYDRAULIC OIL FILTER
Remove the filter with a filter wrench.
To replace, apply oil or grease on the seal, fit by hand until seal contacts bare, then turn it 2/3
further to tighten it check for leaks.
rd
turn
65
CHANGING THE COOLANT
(1) Open the tap in front of the gear pump to drain the coolant.
(2) Open the radiator cap at the same time.
(3) To give a thorough clean run a hose into the radiator and
flush it out.
(4) Close the tap and refill the radiator with a coolant
mixture of water and corrosion inhibitor or anti freeze.
(5) Start the engine and allow it to run for approx 5 minutes,
check the water level again and top up if required
Do not remove the radiator cap on a hot engine.
Allow the engine to cool down and then turn the cap slowly to ensure, that
Caution
Caution
▶ Anti freeze.
Frozen cooling water can damage the engine.
Before replacing the anti freeze solution flush the radiator.
Mix the anti freeze solution in accordance with the instructions applicable to the brand of anti
freeze and the locals climate.
Replace the solution in the radiator.
In case of loss of solution due to evaporation or overflow, replace with the original mixture ratio.
▶ CLEANING THE RADIATOR AND COVER
Insects, grass straw and dust can all block the
radiator ,condenser and reduce its efficiency.
there is no excessive pressure in the radiator.
Serious burns, can result from the contents of pressurized, hot radiators.
Allow the engine to cool down completely before opening radiator cap.
Remove the radiator cover to clean it and the radiator.
Release the bolt and pull to remove the cover.
Then clean the radiator between the fins and tube by
using clean water.
66
Water or air under high pressure can distort the cooling fins on the radiator and reduce
its efficiency.
important
GREASING THE TRACTOR
Grease the tractor according to the service schedule (page 57 and 59)
Ensure that grease nipples are cleaned well before any attempt is made to grease them.
Grease nipple
Grease nipple
67
GAP ADJUSTMENT ON THE FRONT AXLE
Lift the front with a hydraulic jack to get the wheels of
the ground.
Then loosen the nut and tighten the bolt fully and turn
the bolt ½ to loosen again in order to roll the center
pivot metal freely and tighten the nut again.
While the wheels arte still off the ground, move the
axle on the center pivot as a final check that the gap is
set correctly on the top of the pivot metal
ADJUSTING THE CLUTCH
Using the clutch over a period of time will increase the
free play.
The correct free play of the pedal is 0.78~1.18 in
Bolt
Nut
Front axle
Backward Forward
To adjust, loosen the locknut on the turnbuckle and
adjust.
Check the adjustment and tighten the locknut if the
free play is correct.
ADJUSTING THE BRAKES
As is the case with the clutch, use of the brakes will
change the pedal free play and the balance between
the right and left pedal.
The correct pedal free play is 1.18~ 1.57 in
▶Adjustment method.
Loosen the locknuts at each end and turn the rod to adjust the brake.
Turning it anticlockwise increases the free play, clockwise decreases it.
Tighten the locknuts.
Check that the free play is correct and the same on both pedals to ensure even braking
68
Uneven adjustment of the left and right pedal will result in one sided braking
when the pedals are connected and can cause serious accidents, especially at
Caution
ADJUSTING THE THROTTLE LEVER
If this lever is either loose or difficult to move please consult your dealer for rectification of the
problem.
ADJUSTING TOE-IN
If the toe-in adjustment is incorrect it can cause severe shaking of both the steering wheel and the entire
tractor.
The correct toe in is 0.08~0.24in. We recommend that this adjustment is made by the dealer.
CHECKING THE BATTERY
high speeds.
Double check to ensure free play is the same on both pedals
The electrolyte level of the battery can evaporate during use
thus lowering the level.
Where it does so replace it with distilled water.
Where a spillage has reduced the level, replace it with
electrolyte.
Low electrolyte levels can cause premature battery failure and corrosion.
important
Electrolyte contains acid and can cause serious burns.
Caution
Any spillage on skin should be washed off by running water immediately.
69
▶BATTERY MAINTENANCE
Low temperatures will affect the performance of batteries so take particular care of it in winter.
For long-term storage of the tractor remove the battery and keep it in a cool dry room.
If it is on the tractor while stored, disconnect the negative terminal.
Batteries will self discharge if left for a period of without use time.
To keep them in good condition charge them once a month in summer and every second month in
winter.
When replacing the original battery, ensure that the replacement battery is the same size.
Failure to do so can cause problems with the electrical circuit.
▶BATTERY CHARGING
-A boost charge is only for emergencies.It will partially charge
the battery at a high rate and in a short time.
-When using a boost-charged battery,It is necessary to recharge
the battery as early as possible.
Failure to do this will shorten the battery’s service life.
Always disconnect the negative terminal first when removing the battery and
always connect the positive terminal first when fitting the battery.
When connecting the battery leads make sure not to reverse the polarity.
Quick charging will reduce battery life.
Caution
FAN BELT ADJUSTMENT
Check the fan belt tension regularly and adjust if
required.
The correct tension is if the center of the belt is
pushed.
With a finger it moves in approx. 7 to 9 mm
(0.28 to 0.35 in) as shown in the picture.
To adjust the fan belt loosen the top bolt on the
alternator,
Move the alternator to the desired position and
tighten the bolt.
Also ensure that the bolts at the bottom of the
alternator are tight.
Disconnect the terminals prior to charging the battery to avoid damage to the
circuit and electrical instruments.
70
AIR CONDITIONER COMPRESSOR BELT ADJUSTMENT
Check the compressor belt tension regularly and adjust
If required.
The correct tension is if the center of the belt is
Pushed With a finger it moves in approx. 10 mm (0.39 in)
as shown in the picture.
To adjust the belt, loosen or tighten the nut as shown in
the picture.
SERVICING THE AIR CLEANER
To remove the dust from the evacuator valve squeeze it
between thumb and fingers to let excess dust out and wipe
around the valve to keep it clean from outside.
To clean the main element, remove the right fan cover.
Remove the element by unloading the wing nut.
Remove dust by blowing it out of the element with
Compressed air.Check the element to ensure it is not
damaged.Reassemble the element.
Never beat the element on a stone or concrete floor/wall to clean it Check all
connections and hoses especially on the clean side of the air cleaner to ensure no
dusty air can enter the engine.
Check the element for flaws by putting a light inside the element.
important
▶Replace the element after cleaning it 5 times or it is damaged.
CHECKING HOSES AND LINES
The fuel lines, radiator hoses, hydraulic and rubber hoses are consumables, which deteriorate by age
and use.
Check them regularly and replace if faulty.
Caution
When reassembling make sure all surfaces seal correctly to keep dust out.
When working in dusty conditions increase the service frequency.
.
Damaged fuel lines leak and cause fires.
Damaged radiator hoses can cause hot water burns and in severe cases seize
the engine.
71
CHECKING THE WIRING HARNESS AND FUSES
Loose wires make inferior connections and damaged wires can cause short circuits, fires burnt wiring
or reduce efficiency of components.
Replace or repair any faulty wiring or insulation.
If a fuse burns out again after it has been replaced, do not replace it with wire or a high capacity fuse,
find the cause and rectify it or get an auto electrician to do so.
Where insulation is chafed or peeled off, recover the area with a good quality insulation tape. Where
wiring comes out of it’s fitting replace it correctly with the standard fitting.
Incorrect wiring or fuses can cause fires to both the tractor and surrounding area so
get the dealer to check it annually.
Likewise fuel pipes and wiring age with use.
important
▶ REPLACING FUSES
The circuit has 8 blade type fuses in its wiring circuit
(See diagram on page 104)
Ask your dealer to check it at least once every 2 years and replace as required
When a fuse has blown replace it with one of the same value.
Using a large capacity fuse or wire burn out the wiring system.
Use fuse tongs to replace fuses
▶ MAIN FUSES
The wiring harness is equipped with 3 main fuses who’s
function is to preserve the wiring.
However when a main fuse blows the entire circuit is dead.
Always check the reason & rectify before replacing the
fuse of the same value.
To indicate that the fuse is blown it will be discolored.
Always check the reason for a blown fuse otherwise the new fuse is also likely to
blow.
important
SERVICE PRIOR TO DAILY AND SHORT TERMS STORAGE.
NEVER EVER USE WIRE in place of correct grade fuse.
Wash the tractor and keep it clean.
Fill the tank to avoid condensation and rust.
Lower any attached implement to the ground before parking the tractor.
For long-term storage consult your dealer
72
3.MAINTENANCE
For daily or short term storage
Clean the tractor and remove all dirt from field work.
Fill the fuel tank to avoid condensation and rust.
Lower the implement to the ground..
Keep it in a machinery shed or, if not available cover the unit if left outside.
In very cold conditions it is advisable to remove the battery and keep it inside in a warm
environment.
This will ensure effective starting when the tractor is required.
When the outside temperature is below 32℉, replace the Antifreeze completely or drain the
coolant to protect the engine from damage from frozen coolant.
When washing the tractor ensure that the water does not get near electrical
components or the oil filter points.
important
To prevent short circuits remove the ignition key.
Do not wash the tractor when the engine is running.
73
Long-term storage.
When the tractor will not be used for a long time carry out the cleaning as for short term storage.
Drain the oil and replace with new oil.
Run the engine for approx. 5 min. to ensure that it has new oil throughout the engine.
Drain the coolant from the radiator and remove the ignition key.
Attach a tag both the key and the steering wheel saying” No coolant”.
Lubricate all grease and oil points on the tractor.
Check the pressures and add a small amount of extra pressure.
Lower any implement to the ground or store in a shady dry place.
Disconnect the clutch by using the clutch disconnecting arm.
Place a piece of wood under each tire to preserve the tire.
After refilling the engine with the coolant run the engine for approx. 5-10 min. at
1500-2000rpm every month as a corrosion prevention measure.
Either removes the battery or the negative terminal as mouse damage to wiring can
cause short circuits and fires.
important
Remove the ignition key and store in a safe place.
Re-use after long term storage.
Carry out a full check of all oils and coolant.
Refit the battery and run the engine at idle for 30 min. to ensure optimum engine life.
74
Section - C
CABIN
The cab fully conforms to the international standard as far as safety and soundproofing are concerned.
It can be provided with ventilation, heating and air-conditioning system.
It is available in the following version.:
● Cab with ventilation and heating systems
● Cab with ventilation, heating and air-conditioning systems.
The cab is in full conformity with the international standards as to the cab’s
soundproofing.
Be very careful when operating in small spaces and always protect your ears
whenever other working equipment is generating dangerous noise levels.
75
Remember that steering, braking and operational performances are highly influenced
by the implements mounted, the trailers transported and the ballasts applied to the
tractor.
When transporting heavy loads (exceeding the weight of the tractor) reduce the
speed under 15 Km/h..
All the implements mounted onto the tractor must be safely secured.
Be very careful during implement hitching and unhitching operations. When using
implement supports, be sure they are suitable and sufficiently strong.
Instrument and Related parts.
Doors:
The doors are provided with key locks.
To open from the outside, when unlocked, depress the push button.
To open from inside, push the lever downwards.
Rear Window:
The rear window is fitted with central handle for opening.
When opened it is held in place by two dampers.
Side Window:
The side window is fitted with central handle for opening.
When opened it is held in place by holder.
76
Working lamps (front and rear) :
the working lamps are located on the cab roof (two in the
front and two in the rear) .They are switched on by means
of the special switches on the roof console
Rearview mirrors.:
the cab is provided with rearview mirrors on both sides. They can be adjusted and folded, whenever
necessary, to avoid interference with external obstacles.
The mirror have a telescopic arm to allow positioning for maximum convenience by the user.
Remember that mirrors must always be positioned in compliance with road traffic regulations when
driving on a public highway.
Cab ceiling:
The ceiling is padded with insulation material to block heat radiation into the cab and keep the
temperature down when working in very sunny areas.
The cab platform is covered with a “firm grip” carpet in the most commonly used areas.
It is recommended to keep this carpet clear of earth, mud, etc. so that the operator may get on and off
the tractor in full safety.
How to Controls Cabin
77
VENTILATION
The ventilation unit is housed in the cab ceiling.
To switch it on and adjust it, turn the electrical fan switch to the desired speed.
The cab becomes slightly pressurized when the ventilation system is in operation, so that the fresh
air can enter only by way of the filter installed in the rear section of the cab roof.
The fan switch can be operated only after the ignition key is inserted.
The air flow can be regulated and directed by suitable positioning the air diffusers.
Air can be taken in fresh from outside or recirculated from within the cab by way of the relative
side inlets
Recirculation inlets fully closed:
air is taken in entirely from outside the cab through the rear grille and filtered through a paper
element positioned behind the grille.
N.B-it is very important that the air diffusers never be completed closed so as to allow for a steady
air flow.
To obtain a greater pressurization inside the cab, it is necessary to take the air from the outside,
therefore the inside air recirculatiing grille should be fully closed.
Working lamp switch
The front and rear working lights are ON when
push the button.The work light indicator lamp on
the instrument cluster will illuminate.
Wiper control switch
ON switch
-Wind screen wiper operation
-Continuous pushing button operates wiper and
washer pump
OFF switch
-Wind screen wiper Off and operates washer
pump
Windscreen Washer tank
Check the level of windscreen washer fluid in the
plastic reservoir located at the front of the radiator
During winter,it is advisable to add a suitable antifreeze
or methyl alcohol to the windscreen washer fluid.
Interior Lamp
Push the button to light on
And push it again to light off
78
Blower control switch
Three position rocker switch
Temperature control
Set temperature control as required,fully clockwise
For maximum cool and fully counterclockwise for
heat
Air conditioner switch
To operate the air conditioner,the blower must be on.The blower speed temperature control and all
vents must be adjusted to obtain the best cooling for the ambient temperature and dust conditions.
Under normal operating conditions,and the windows and doors closed,temperatures in the cab of 6ºC
to 15 ºC (10 ºF to 25 ºF) less than the ambient temperature will occur.When operating the air
conditioner system,the moisture level is decreased.
NOTE:
1) During cold weather,with ambient temperature above 0 ºC (32 ºF) operate the air conditioner at
least once per month,for a period of 10 to 15 minutes.This will lubricate the seals to prevent them
becoming brittle and help prevent the loss of refrigerant from the system.
2) The system is equipped with an environmentally safe refrigerant,R134a.Never recharge the air
conditioning system with refrigerant other than R134a as this will result in loss of cooling and
permanent damage to all air conditioning components
Circulation diffuses
With the circulation vent set in any position
outside Air will still be pulled into the cab.
79
Heating system
General description
The heater is switched on and adjusted by rotating the control knob at the roof console, then switching
on the blower and setting the selector at the preferred speed .
To warn the cab up quickly, the knob should be rotated fully clockwise and the blower set to speed 3.
The screen is demisted or defrosted by air directed through a slot vent . For defrost or fast demist, all
other vents should be closed off.
IMPORTANT:
Ventilation is provided by a single blower unit serving both the heating system and the air conditioning
system.
After reaching the desired temperature adjust the system to suit your needs.
Note:
-For ideal system operation, the engine must run at 1000 rpm
2. Speed heating fan 3.Electric resistances 4.Air filter 5.Recirculation inlets
6.Pivotal air diffuser
Before starting the engine, make sure the system is off ( by turning off the ventilation fan)
so as not to overload the battery.
After the system at full power for a long period of time, never turn it off suddenly but let
Warning
it first idle for about 20 seconds.
80
SYSTEM CONFIGULATION
1.The heating system consist of two units:
1-Electric heater and blower unit installed behind roof console.
2-Power supplying set, consisting of an auxiliary alternator located front of the engine
and driven by a belt directly linked to the engine pulley.
If the air does not come out from the diffusers right away as soon as the system is started, turn
off immediately and identify the fault.
N.B-Never turn on the heating system when working in dusty environments.
Compressor belt adjustment
Check the compressor belt tension regularly and
adjust If required.
The correct tension is if the center of the belt is
Pushed With a finger it moves in approx. 10 mm
(0.39 in)as shown in the picture.
To adjust the belt, loosen or tighten the nut as shown
in the picture.
81
Air conditioner system
The system is designed to ensure optimum temperature inside the cab and maximum comfort and safety
for the operator.
However, it is advisable to consult our specialized workshops whenever repairs or adjustments need to
be performed.
Do not approach the system with open flames, as any escape from the circuit may produce a lethal gas.
1.Alternator 2. Compressor 3.Speed fan 4.Electric resistance
Ventilation-push the latch towards the front of the tractor
and then push the hatch up.
Emergency Exit-Push firmly upwards to release the
support struts from the lower retainer clips.
Cab Air intake filter
The《Paper》 filter is not suitable for the treatment of
pesticides and so must be replaced by an《ACTIVE
CARBON》FILTER available optionally.Once the
pesticide treatment is finished, it is necessary to once
again replace the “ACTIVE CARBON” filter with the
paper filter, since this is the only type suited for
filtering foreign particles from the air.
Cab air filters remove dust in the air,but are not capable of removing chemicals used in
spraying crops or in weed control.Many chemicals used for these purposes are toxic when
improperly used.and can be hazardous to operators and others in the area.Follow the
Warning
Radio cassette( If equipped)
For operation refer to the radio manufacturers
instructions.
Ash tray
Located at left side of near side window in cabin
instructions of manufacturers of both the equipment and the chemicals regarding
prohibition of dust or spray,personal hygiene practices,and other precautions noted by the
manufacturers.
83
1.SAFETY PROCEDURES.
This safety alert symbol indicates important safety messages in this manual. when
you see this symbol, carefully read the message that follows and be alert to the
Warning
possibility of personal injury or death
Refrigerant R134a is the most stable and easiest to
work with refrigerants now in use in air conditioner
systems. Refrigerant R134a does not contain any
chlorofluorocarbons (CFC’s) which are harmful to
the earth’s ozone layer.
Safety procedures must be followed when working
with Refrigerant R134a to prevent possible personal
injury.
1.Always wear safety goggles when doing any
service work near an air conditioner system.
Liquid refrigerant getting into the eyes can cause
serious injury. Do the following if you get
refrigerant near or in your eyes.
A.Flush your eyes with water for 15 minutes.
B. See a physician immediately.
2. A drop of liquid refrigerant on your skin will
cause frostbite. Open the fittings carefully and
slowly when it is necessary to service the air
conditioner system.
Your skin must be treated for frostbite or a
physician must be seen if you get refrigerant on
your skin.
3.Keep refrigerant containers in the correct
upright position. Always keep refrigerant
containers away from heat or sunlight.
The pressure in a container will increase
with heat.
4.Always reclaim refrigerant from the
system, if you are going to weld or steam
clean near the air conditioner system.
5.Always check the temperature and pressure
of the air conditioner system before
reclaiming the refrigerant and when you
test the system.
6.Never leak test the system using a flame
tester. Dangerous gas can form when
refrigerant comes in contact with an open
flame. Never permit fumes to be inhaled.
7. Never leak or pressure test the system
with compressed air or oxygen.
Refrigerant R134a in the presence of air
or oxygen above atmospheric pressure can
form a combustible gas.
Caution
Caution
Caution
Caution
Never operate the engine in a closed building. Proper ventilation is required under all
circumstances.
Never touch liquid refrigerant, since even a small drop on your skin will cause severe
and painful frostbite. Always wear protective gloves.
Always wear safety goggles when working with liquid refrigerant.
Liquid refrigerant in your eyes could cause blindness.
DO NOT use steam to clean any air conditioner system parts while the system is
charged. The heat may cause the refrigerant to rise in pressure that can cause the
system to explode
84
2. OPERATION
The air conditioner system contains five major components: Compressor, receiver drier, expansion
valve and evaporator. These components are connected by tubes and hoses and operate as a closed
system. The air conditioner system is charged with R-134a refrigerant..
The compressor receives the refrigerant as a low pressure gas. The compressor then compresses the
refrigerant and sends it in the form of a high-pressure high temperature gas to the condenser. The
airflow through the condenser then removes the heat from the refrigerant. As the heat is removed the
refrigerant changes to the high-pressure liquid.
The high-pressure refrigerant liquid then flows from the condenser to the receiver drier. The receiver
drier is a container filled with moisture removing material, which removes any moisture that may have
entered the air conditioner system in order to prevent corrosion of the internal components of the
system.
The refrigerant still in a high pressure liquid form, then flows from the receiver drier to the expansion
valve then causes a restriction in flow of refrigerant to the evaporator core, lowering the pressure of
the liquid.
As the refrigerant flows through the evaporator core the refrigerant is heated by the air around and
flowing through the evaporator fins. The combination of increased heat and decreased pressure causes
the refrigerant to evaporate an d form a low pressure gas.
The evaporation causes the airflow through the evaporator fins to become very cool. The cool air then
passes from the evaporator to the operators cab.
The low pressure refrigerant gas return to the compressor to repeat the cycle.
85
3. Checking the air conditioning system.
①Economic friendly refrigerant : R134a 0.7∼0.85Kg.
The presence of air and water in the system could jeopardize its efficiency.
-The air is uselessly compressed by the compressor and no cooling effect is produced.
-The moisture has a tendency rise to obstructions which prevent the cooling efficiency.
② Check belt tension ; when finger pressure is applied to the mid-point between both pulleys.
③ Condenser fins must always be duly clean using water or an air set.
4. Checking the air conditioning system charge
(1) Check the refrigerant charge.
A.Run the engine at 1500rpm
B. Set the air conditioning system in the coldest for 5 minutes.
C. Check the sight glass dear or cloud
If the air-con. is operated with not charged.
The lubrication in the compressor can cause the damage.
Caution
(2) Check the refrigerant with receive drier sight glass
● Bubbles flow and
refrigerant gas
disappeared like a fog
flows
●Same bubble appeared
occasionally
(1~2 sec. gap)
Replenish
● Nothing different temperature
between H.L pipe
● High pressure of the pressure
gauge needle indicates low pressure
● High pressure pipe is hot and low
pressure pipe is a little cool.
●H.L pressure of the pressure gauge
needle indicates low pressure.
Trouble shootBubbles or foam visible
Abnormal● Deficient of refrigerant
Abnormal● Replenish the refrigerant
86
Trouble shootBubbles or foam visible
● No bubble shown
High-pressure pipe is hot
abnormally.
H-L pressure of the
pressure gauge needle
indicates high pressure
abnormally
● Refrigerant in the
sight is shown clearly
● When engine RPM
operates with high low
some bubbles disappear
slowly
5.Diagnosing malfunctions.
(1) Tracing faults
Abnormal●Too much of refrigerant deflate.
●High pressure pipe is not abnormal
● H.L pressure of the pressure
gauge needle indicates high
abnormally.
normal● Normal refrigerant gas situation
● High pressure pipe is hot
Low pressure pipe is cool
● High low pressure is normal
with below.
Low: 1.5~2.0kg/㎡
High: 14.5~15kg/㎡
Abnormal sound1.Compressor
revolution
Refrigerant or
oil leakage
pressure
Outlet sound
Outlet cause
Refrigerant or oil
leakage
Low,High pressureExcessive
CAUSE
Insufficient Lub.
Belt tension release
released
damaged
refrigerator
REMEDYCONDITIONSYMPTOM
ReplenishInlet sound
Adjust
Tighten the boltsRelease the bracket
CheckClutch fail
Check,replaceDamaged partsInlet causeAbnormal
Check,replaceSlip the clutch
ReplenishNot Lub.
AdjustBelt tension
replaceSealing washer
Tighten the boltsHead bolt released
ReplaceD-ring damaged
AdjustInsufficient
87
ReplaceCompressor
CAUSE
REMEDYCONDITIONSYMPTOM
2.Motor
pressure or
don”t work
control the fan
Noise3. Clutch
Air inlet clogged
Evaporator freezing
damage
MotorUnable to
switch failure
Motor is abnormalReplaceMotor failure
Regular noise
Irregular noise
Interference with
pulley
RemoveMotor is normalWeak from
Controlling
minimum pressure
Replace the switchVentilator switch
ReplaceCompressor
ReplaceMotor failureMotor is abnormal
ReplaceWire cut
Check,tightenDuct leakageAir leakage
Check,tightenAir volume control
Control the
compressor
direction
Check wireWire defectEngaged sometimesDisengage
AdjustClutch gap largeEngaged to push
with hand
(2) How to check the air conditioning system with the needle of high low gauge
To connect with manifold pressure gauge can find the cause of air conditioning system.
Because manifold pressure gauge is various sensibly (Ambient Temp. is based on 30~35℃)
Check batteryLow voltage
ReplacemalfunctionNo defect wire
Check batteryLow voltageSlip during rotationSlip
CleanOil stick at clutch
ReplaceMalfunction
Caution:
Operating E/G RPM 1500~2000 is must, and so to that you can check the correct cause
and air conditioning.
(In case below the figure of indicated pressure gauge has some clearance, confirm with approximate
indicated needle data.)
Gauge pressure conversion
● lb/in²=PSI
●1 kg/㎠=14,223 in²
(Ex) 200 PSI=14 kgf/㎠
88
Section - D
Specifications
The specifications on the following pages are given for your information and guidance. For further
information concerning your Tractor and equipment, consult your Authorized Mahindra
Dealer/Distributor.
Mahindra USA Inc. policy is one of continuous improvement and the right to change prices,
specifications or equipment at any time without notice is reserved.
All date given in this book is subject to production variations. Dimensions and weights are
approximate only and the illustrations do not necessary show Tractors in standard condition. For
exact information about any particular Tractor, please consult your Mahindra Authorized
Dealer/Distributor.
89
Model: 4510
SPECIFICATIONS
ENGINE
Four strokes, Direct injection, water-cooled
Diesel Engine.
Model :4A220-DY
No. of cylinders :4
Swept Volume :133.656 in³(2,197cc)
Bore :3.42 in
Stroke :3.64 in
Compression Ratio :22:1
Horse Power (HP) :45/2600 rpm
(Manufacturing rating)
Rated Speed :2,600 rpm
High idle rpm :3,000 rpm
Low idle rpm :700 to 750
Fuel injection pump :Throttle type
Cylinder sleeve :Dry
Air Cleaner : Dry Filter element,
paper element filtering type.
Exhaust Muffler : Horizontal Round.
Firing order : 1-3-4-2
Accelerator : Hand & Foot Accelerator
ELECTRICAL STARTING AND LIGHTING
Battery Capacity : 12 Volt 110AH
Starter :Solenoid Engaged.
Key Start with Safety ,
starter switch
Alternator :12V 50A
Instrumentation :Water Temperature Gauge,
Taco meter, Hour meter,
Electrical fuel level gauge.
Lighting: Head lights, side indicators,
Rear parking,, brake &
indicator light, Front
parking & indicator light,
On dash board indicators
for battery charging, turn
signal, PTO signal, Engine
oil pressure, Preheat signal.
CLUTCH
Type : Dry single plate
Outer dia. X Inner dia. : 10.26 X 6.69″
TRANSMISSION
Type : synchro mesh
No. of gears :16 forward,
16 reverse gears
with high and low
selection lever with
Differential Lock
STEERING : Hydraulic power
(Power steering)
POWER TAKE OFF
Rear mounted : 6 splines
Diameter : 1⅜ in.
Standard PTO : ①540@2,391 engine RPM
BRAKES
Foot operated, independent with provision of
inter lock for simultaneous operation. A foot
brake is fitted for parking.
Disc Diameter :7.24 in
Number of lining :5.5 each side
Total brake thickness : 2.299 in
HYDRAULIC SYSTEM
Independent fully”Live”hydraulic pump
and separate reservoir.Position controls with
isolating & response control
Working Pressure :15697KPA(2,275psi)
Max.Lifting Force at
Lower Link hitch point :2,867 lbs(1,300Kg)
Pump
output :Main:9.6GPM(36.4LPM)
To save fuel & oil in your tractor, following things should always be kept in mind.
A) Air cleaning system
1) Clean the air cleaner regularly so that dust does not settle down.
2) For every 50 hours & everyday in sandy/dusty conditions.
(a) Clean the air cleaner filter element with compressed air.
(b) If the rubber ring is cut or expanded then change it with an appropriate one.
Fix the rubber at the proper location & check for leakages if any.
(c) If air is leaking through the hose connection, check & rectify other leakages, too.
Note: If air cleaning system is not properly maintained, it will lead to early wear of piston rings
& sleeves. This will lead to problems like loss of engine power,, excessive oil consumption
fuel consumption.
B) Engine
1) put the engine oil on load after the engine is heated & the water temperature gauge indicates
the needle to be in the green zone.
2) If excessive black smoke is visible, then the paper element of air cleaner, Fuel injection
Pump or nozzles should be checked.
3) Do not run the engine without load for more than 2 minutes. It is better to stop the engine
rather than run it idle. This will help in saving of fuel.
C) Clutch & Brakes.
1) Do not reduce the power of the power of the engine by depressing the clutch halfway. Instead
use low gear.
2) If the Tractor has to be stopped for a long period, it is advisable to bring the transmission in
neutral position & release the clutch pedal.
3) Do not over ride the clutch & brake pedals.
4) While coming down from a slope, reduce the engine throttle & use low gear. Do not depend
only on the brakes for stoppage.
D) Fuel system
1) Always use filtered diesel for the fuel system
2) At the end of the day’s working, it is preferable to fill the diesel tank so that it may prevent
condensation.
3) Change the filter, if the system gets choked. Do not change both the filters at the same time.
If the above directives are not adhered to, the fuel injection pump & injection nozzle will lose
its life early. Also, it will lead to excessive black smoke & excessive diesel consumption.
92
E) Cooling system
1) Always use recommended grade of oil.
2) Everyday before starting the engine, check the oil level with a dipstick & refill between the
minimum & maximum level.
3) Charge the engine oil, Replace filter & “O” ring, as & when required.
F) Cooling system
1) Check the fan belt tension regularly. Adjust, If required.
2) Check the coolant level in the radiator fins always clean.
3)Replace the radiator cap with a genuine cap only, if required.
4) Do not remove the thermostat but replace with a new one, if required.
5) Do not change the radiator water often.
Note:
1) Always stop any fuel or oil leakages.
2) Carry out the regular maintenance failure to do so might increase the fuel consumption by 25%.
3) Carry out the torque of cylinder head bolt & adjustment of valve clearance regularly. Consult
your dealer for this.
4) Check the tire pressure & inflate, as recommended.
5) Always buy genuine spares from the authorized Dealer/Distributor.
6) Always carry out the service of the Tractor by your authorized Dealer/Distributor.
For any other information, contact your nearest Authorized Dealer/Distributor.
93
FAULT TRACING
REMEDYCAUSESYMPTOM
Engine
Turning the main switch
will not operate the starter
Starter operates but not
enough to turn the engine
Starter operates OK but
does not start the engine
Engine revolutions are
irregular
Clutch not pushed in
Battery flat
Switch faulty
Low battery
Bad earth
Thick oil
Air in fuel system
Clogged fuel filter
No fuel being supplied
Glow plug disconnected
or not working
Air in the fuel system
Faulty injector
Fuel pipe leak
Push the clutch in
Charge or replace the battery
Dealer to repair or replace
Contact dealer for repair or
replace
Charge the battery
Clean the earth lead and tighten
Drain and replace with correct
oil
Bleed the system
Clean or replace both filters
Fill tank or turn tap on
Contact dealer for repair.