Case IH FARMALL 55C User manual

PrintedinU.S.A.
Copyright © 2011 CNHAmerica LLC. All Rights Reserved.
Case IHisaregisteredtrademarkofCNH America LLC.
Racine Wisconsin 53404 U.S.A.
Part number 84419878A
English
October 2011
SERVICE MANUAL
FARMALL®55C
FARMALL®65C
FARMALL®75C
Tractor

INTRODUCTORY NOTES
-- This manual is divided into sections identified by two--figure numbers and each section has independent
page numbering.
-- The different sections can easily be found by consulting the table of contents on the following pages.
-- The document number of the manual and the edition/update dates are given at the bottom of each page.
-- The pages of future updates will be identified by the same print number followed by an additional digit:
standard manual first edition 84419878A -- 1st update 84419878A1 -- 2nd update 84419878A2 -- etc.
The pages of the update can replace or supplement the pages of the standard manual; the necessary
information for the procedure to add or replace the pages is given on the title page of the update.
The publication will be completed with an appropriate index.
If it is necessary to issue a new updated manual (2nd edition) it will have document number 84419878B, this
indicates that the manual is composed of the standard version 84419878A completed with all the updates:
1st update 84419878A1 -- 2nd update 84419878A2 -- etc.
-- The information contained in this manual was current on the date printed on each section. As CASE IH
constantly improves its product range, some information may be out of date subsequent to modifications
implemented for technical or commercial reasons, or to meet legal requirements in different countries.
In the event of conflicting information, consult the CASE IH Sales and Service Departments.
IMPORTANT WARNINGS
-- All maintenance and repair work described in this manual must be performed exclusively by CASE IH service
technicians, in strict accordance with the instructions given and using any specific tools necessary.
-- Anyone performing the operations described herein without strictly following the instructions is personally
responsible for any eventual injury or damage to property.
-- The Manufacturer and all organisations belonging to the Manufacturer’s distribution network, including but
not restricted to national, regional or local distributors, will accept no responsibility for personal injury or
damage to property caused by abnormal function of parts and/or components not approved by the
Manufacturer, including those used for maintenance and/or repair of the product manufactured or marketed
by the Manufacturer.
In any case, the product manufactured or marketed by the Manufacturer is covered by no guarantee of any
kind against personal injury or damage to property caused by abnormal function of parts and/or components
not approved by the Manufacturer.
No part of the text or illustrations may be copied
PRINTED IN FRANCE
CNH GLOBAL N.V.
Print no. 84419878A -- 06 -- 2011
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CONTENTS 3
84419878A -- 06 -- 2011
CONTENTS
Page Date
00 -- GENERAL GUIDELINES
General instructions ..... 1--2 06--11
Safety regulations ....... 3--4--5 06--11
Tractor refuelling ........ 6 06--11
10 -- ENGINE
CHAPTER 1
Summary............... 1 06--11
General specifications 2--3 06--11
Engine removal--installa-
tion .................... 4--5--6--7--8
-- 9 -- 1 0
06--11
Removal--Installation fuel
tank ................... 11--12 06--11
Coolant radiator removal--
installation .............. 13--14--15 06--11
Accelerator control cable
adjustment ............. 16 06--11
18 -- CLUTCH
MainData .............. 1 06--11
TorqueSpecifications .... 2 06--11
Tools .................. 2 06--11
Sections ............... 3 06--11
Troubleshooting ......... 4 06--11
Removal--Installation --
clutch .................. 506--11
Clutch Overhaul ......... 6--7--8--9 06--11
Checks and measure-
ments--clutch .......... 10--11 06--11
Adjustments -- clutch disen-
gagement levers ........ 11 06--11
Adjustments -- clutch pedal
........................ 12 06--11
Sectional view of PTO
clutchservocontrol ...... 13 06--11
Description and operation
ofPTOservocontrol ..... 14--15 06--11
PTO servo control adjust-
ment................... 16 06--11
PTO engaged switch ad-
justment................ 17 06--11
Page Date
21 -- GEAR TRANSMISSION
Chapter 1 -- Mechanical transmission
MainData .............. 1--2 06--11
TorqueSpecifications .... 2--3 06--11
Tools .................. 4 06--11
Sections ............... 5--6--7 06--11
Description and operation 8 06--11
Troubleshooting ......... 8--9 06--11
Removal--Installation --
rear transmission -- gear-
boxcasing.............. 10--11--12--
13 06--11
Disassembly--Assembly --
transmission--gearbox ca-
sing ................... 17--18 06--11
Disassembly--Assembly --
clutchcasing............ 19--20--21 06--11
Sealing compound applica-
tiondiagram ............ 22 06--11
Transmission oil cooler re-
moval--installation ....... 23 06--11
CHAPTER 3 -- Power Shuttle transmission
MainData .............. 1--2 06--11
TorqueSpecifications .... 3 06--11
Tools .................. 4 06--11
Sections ............... 5--6--7 06--11
Description and operation . 8 06--11
Troubleshooting ......... 8 06--11
Disassembly--Assembly --
clutchcasing............ 9--10--11 06--11
Main clutch adjustments . . 12 06--11
23 -- DRIVE LINES
MainData .............. 1 06--11
TorqueSpecifications .... 2 06--11
Sections ............... 3--4 06--11
Description and operation . 5 06--11
Troubleshooting ......... 6 06--11
Drive shafts and guard. Di-
sassembly -- Assembly . . . 7 06--11
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4CONTENTS
84419878A -- 06 -- 2011
Page Date
Removal--Installation -- dri-
ve gear casing .......... 8 06--11
25 -- FRONT AXLE MECHANICAL
TRANSMISSION
CHAPTER 1 -- Front mechanical transmission
MainData .............. 1--2 06--11
TorqueSpecifications .... 3--4 06--11
Tools .................. 5 06--11
Sections ............... 6 06--11
Removal--Installation --
frontaxle ............... 8--9--10 06--11
Front axle. Disassembly --
Assembly .............. 11--12--13--
14--15--16--
17--18 06--11
Replacing steering knuckle
pins and bearings ....... 19 06--11
Adjustments -- steering
knuckle bearings ........ 20--21 06--11
Adjustments -- bevel drive 22--23--24--
25--26--27--
28 06--11
Overhaul -- front differential 29 06--11
LIM--SLIP self--locking dif-
ferential ................ 30--31 06--11
Checking leading wheel
alignment .............. 32 06--11
Disassembly--Assembly --
front epicyclic final drive . . 33--34 06--11
27 -- REAR MECHANICAL
TRANSMISSION
MainData .............. 1--2 06--11
TorqueSpecifications .... 3--4 06--11
Tools .................. 5 06--11
Sections ............... 6--7 06--11
Description and operation . 8 06--11
Troubleshooting ......... 8 06--11
Disassembly--Assembly --
transmission--gearbox ca-
sing ................... 9--10--11--
12 06--11
Adjustments -- differential
lock engagement sleeve
position ................ 13 06--11
Page Date
Adjustments -- bevel drive 14--15--16 06--11
Removal -- Installation
side gear casing ......... 17--18--19--
20 06--11
Disassembly--Assembly --
drive wheel shaft ........ 21--22 06--11
3 1 -- P O W E R T A K E -- O F F
CHAPTER 1 -- Mechanical power take--off
MainData .............. 1--2 06--11
TorqueSpecifications .... 3--4 06--11
Sections ............... 5--6 06--11
Description and operation . 7--8 06--11
Troubleshooting ......... 8 06--11
33 -- BRAKES
MainData .............. 1--2 06--11
TorqueSpecifications .... 2 06--11
Sections ............... 3 06--11
Description and operation . 4 06--11
Troubleshooting ......... 5--6 06--11
Removal--Installation -- ser-
vicebrake .............. 7 06--11
Removal--Installation -- ser-
vicebrakepump......... 8--9 06--11
Adjustments -- service bra-
ke pedals travel ......... 10 06--11
Service brake circuit air
bleeding ................ 11--12 06--11
35 -- HYDRAULIC SYSTEMS
CHAPTER 1 -- Rear mechanical hydraulic lift
MainData .............. 2 06--11
TorqueSpecifications .... 2--3 06--11
Tools .................. 3 06--11
Sections ............... 4 06--11
Troubleshooting ......... 5 06--11
Description and operation . 6--7--8--9--
10--11 06--11
Lift internal controls. Disas-
sembly--Assembly ...... 12--13--14--
15 06--11
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CONTENTS 5
84419878A -- 06 -- 2011
Page Date
Draft reading unit Disas-
sembly--Assembly ...... 16--17 06--11
Lift arms shaft. Disassem-
bly--Assembly .......... 18--19 06--11
Removal--Installation -- lift
controlvalve ............ 20 06--11
Adjustingthelift ......... 21--22--23 06--11
CHAPTER 2 -- Open centre system auxiliary
control valves
MainData .............. 2 06--11
Tools .................. 2 06--11
TorqueSpecifications .... 2 06--11
Sections ............... 3--4 06--11
Description and operation . 5--6--7--8 06--11
Auxiliary control valves. Di-
sassembly -- Assembly . . . 9--10--11 06--11
CHAPTER 3 -- Trailer brakes auxiliary control
valves
Sections ............... 1 06--11
Description and operation . 1--2--3--4--5
-- 6 -- 7 0 6 -- 11
Troubleshooting ......... 8--9--10 06--11
CHAPTER 8 -- Front Loader
MainData .............. 1 06--11
Sections ............... 2 06--11
TorqueSpecifications .... 3 06--11
Troubleshooting ......... 4--5 06--11
Parking the front loader . . . 6 06--11
Front loader arm connec-
tion bracket Removal--In-
stallation ............... 7 06--11
Replacement of control
struts(mod.MSL) ....... 8 06--11
Replacement of triangular
articulation levers (mod.
MSL) .................. 9 06--11
Bucket support device re-
moval--installation ....... 10 06--11
Position indicator disas-
sembly--assembly ....... 11 06--11
Bushingreplacement .... 12--13 06--11
Loader cylinder removal--
installation .............. 14 06--11
Page Date
Bucket control cylinder re-
moval--installation ....... 15 06--11
Replacementofpins ..... 16 06--11
41 -- STEERING
CHAPTER 1 -- Steering
MainData .............. 2 06--11
TorqueSpecifications .... 2 06--11
Tools .................. 3 06--11
Description and operation . 4--5--6 06--11
View of hydrostatic steering
control valve components . 7 06--11
Troubleshooting ......... 8--9 06--11
Replacement -- hydrostatic
steering wheel .......... 10 06--11
Removal--Installation -- hy-
drostatic steering control
valve ..................
11--12 06--11
Disassembly--Assembly --
hydrostatic control valve . . 13--14--15--
16--17--18--
19--20--21--
22--23--24--
25--26--27--
28 06--11
Hydrostatic steering control
valve bench testing ...... 29--30 06--11
Pressure relief valve testing 31 06--11
Steering control cylinder.
Removal--Installation.... 32--33 06--11
Steering control cylinder.
Disassembly--Assembly . . 34--35 06--11
50 -- CAB HVAC SYSTEM
Safety regulations ....... 2 06--11
MainData .............. 3 06--11
Tools .................. 4 06--11
Operatingprinciples ..... 5 06--11
Conditioning system com-
ponents ................ 6--7--8--9--
10 06--11
Cabcontrols ............ 11--12--13 06--11
Testing operation and coo-
ling .................... 14--15 06--11
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6CONTENTS
84419878A -- 06 -- 2011
Page Date
Air conditioning system
maintenance ............ 16--17 06--11
Troubleshooting ......... 18--19--20--
21 06--11
Refrigerant recovery--recy-
cling and evacuation--char-
gingstations ............ 22--23 06--11
Dehydration, recharging
and refrigeration check . . . 24--25--26--
27--28--29--
30 06--11
Checking for and elimina-
tinganygasleaks ....... 31--32 06--11
Cab heating/air--conditio-
ning system. Removal -- In-
stallation ............... 33--34 06--11
Cab electric fan unit. Disas-
sembly--Assembly ...... 35 06--11
Air--conditioning system
condenser removal--instal-
lation .................. 36 06--11
55 -- ELECTRICAL SYSTEM
CHAPTER 1 -- Instruments
Summary............... 1 06--11
Digital analog instrument 2 06--11
Speedometer/tachometer . 3 06--11
LCD panel settings ...... 3÷706--11
Coolanttemperature ..... 7 06--11
Fuellevel............... 7 06--11
Indicatorlights .......... 8÷906--11
Transmitters, sensors and
switches ............... 10÷20 06--11
Electronic control unit in-
puts/outputs(ADIC)...... 21÷23 06--11
CHAPTER 2 -- Starting System
Summary............... 1 06--11
Technicaldata .......... 2 06--11
TorqueSpecifications .... 2 06--11
Description and operation . 3 06--11
Starter and recharging cir-
cuit .................... 4--5 06--11
Troubleshooting ......... 6--7 06--11
Fuse and relay locations . . 7--8 06--11
Page Date
Systemtesting .......... 8÷10 06--11
Starter motor removal--in-
stallation ............... 11÷13 06--11
CHAPTER 3 -- Charging system
Summary............... 1 06--11
Technicaldata .......... 2 06--11
TorqueSpecifications .... 2 06--11
Tools................... 3 06--11
Description and operation . 3--4 06--11
Systemtesting .......... 5 06--11
BeltTension ............. 6 06--11
Alternator motor removal
andinstallation .......... 7--8 06--11
CHAPTER 4 -- Battery
Summary............... 1 06--11
Technicaldata .......... 2 06--11
Description and operation . 2 06--11
Battery removal and instal-
lation .................. 306--11
Battery testing and char-
ging procedure .......... 4÷14 06--11
CHAPTER 5 -- Electrical circuits
Summary............... 1 06--11
Maxipowerfuses........ 2÷506--11
Powerfuses ............ 5÷34 06--11
Batterycut--out .......... 34 06--11
Sockets ................ 35--36 06--11
Grid heater ............. 37 06--11
Electronic modules ...... 37--38 06--11
Main Connectors ........ 38--39 06--11
Ground points identification 40÷42 06--11
How to use the wiring dia-
grams.................. 43÷47 06--11
Components in descriptive
order .................. 48÷52 06--11
List of tables for system wi-
thout “standard and full op-
tional” cab .............. 53--54 06--11
Components with code in
ascending order ......... 55÷57 06--11
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CONTENTS 7
84419878A -- 06 -- 2011
Page Date
Tables ................. 58÷96 06--11
List of tables for system
with “standard and full op-
tional” cab .............. 97--98 06--11
Components with code in
ascending order ......... 99÷103 06--11
Tables ................. 104÷160 06--11
CHAPTER 6 -- Wiring Harnesses and
Connectors
Summary............... 1 06--11
Components in descriptive
order .................. 2÷706--11
Components with code in
ascending order ......... 8÷12 06--11
Harnesses.............. 13÷20 06--11
Connectors ............. 21÷92 06--11
Page Date
90 -- PLATFORM, CAB, BODYWORK
CHAPTER 1 -- Cab
Bonnet. Removal -- Installa-
tion .................... 2 06--11
Cab assembly with plat-
form. Removal -- Installa-
tion .................... 3--4--5--6--
7--8--9 06--11
Cab right--hand pillar guard
removal--installation..... 10 06--11
Cab right--hand top guard
removal--installation..... 11 06--11
Cab right--hand mudguard
guard removal--installation 12 06--11
Cab left--hand top guard re-
moval--installation ....... 13 06--11
Windows. Replace ....... 14--15--16 06--11
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8CONTENTS
84419878A -- 06 -- 2011
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SECTION 00 -- GENERAL -- CHAPTER 1 1
84419878A -- 06 -- 2011
GENERAL INSTRUCTIONS
IMPORTANT NOTICE
All maintenance and repair work described in this manual must be performed exclusively by CASE IH service
technicians, in strict accordance with the instructions given and using any specific tools necessary.
Anyone performing the operations described herein without strictly following the instructions is personally
responsible for any eventual injury or damage to property.
BATTERY
Before carrying out any kind of service operation disconnect and isolate the battery negative lead, unless
otherwise requested for specific operations (e.g.: operations requiring the engine to be running), after which it
is necessary to disconnect the above--mentioned lead to complete the work.
SHIMMING
For each adjustment operation, select adjusting shims and measure individually using a micrometer, then add
up the recorded values. Do not rely on measuring the entire shimming set, which may be incorrect, or the rated
value indicated for each shim.
ROTATING SHAFT SEALS
For correct rotating shaft seal installation, proceed as follows:
-- before assembly, allow the seal to soak in the oil it will be sealing for at least thirty minutes;
-- thoroughly clean the shaft and check that the working surface on the shaft is not damaged;
-- position the sealing lip facing the fluid; with hydrodynamic lips, take into consideration the shaft rotation
direction and position the grooves so that they will deviate the fluid towards the inner side of the seal;
-- smear the sealing lip with a thin layer of lubricant (use oil rather than grease) and fill the gap between the
sealing lip and the dust lip on double lip seals with grease;
-- insert the seal in its seat and press down using a flat punch, do not tap the seal with a hammer or mallet;
-- whilst inserting the seal, check that the it is perpendicular to the seat; once settled, make sure that it makes
contact with the thrust element, if required;
-- to prevent damaging the seal lip on the shaft, position a protective guard during installation operations.
O--RING SEALS
Lubricate the O--RING seals before inserting them in the seats, this will prevent them from overturning and
twisting, which would jeopardise sealing efficiency.
SEALING COMPOUNDS
Apply one of the following sealing compounds on the mating surfaces marked with an X: LOCTITE 518 or
LOCTITE 5205 or SUPERBOND 559 or BETALOK A272M.
Before applying the sealing compound, prepare the surfaces as follows:
-- remove any incrustations using a wire brush;
-- thoroughly degrease the surfaces using one of the following cleaning agent: trichlorethylene, petrol or a water
and soda solution.
BEARINGS
When installing bearings it is advised to:
-- heat the bearings to 80 ÷90 0C before fitting on the shafts;
-- allow the bearings to cool before installing them from the outside.
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2SECTION 00 -- GENERAL -- CHAPTER 1
84419878A -- 06 -- 2011
SPRING PINS
When fitting split socket elastic pins, ensure that the pin notch is positioned in the direction of the force required
to stress the pin.
Spiral spring pins do not require special positioning
SPARE PARTS
Use genuine parts only.
Only genuine spare parts guarantee the same quality, duration and safety as they are the same parts that are
assembled during production.
Only genuine parts can offer this guarantee.
When ordering spare parts, always provide the following information:
-- tractor model (commercial name) and frame number;
-- engine type and number;
-- part number of the ordered part, which can be found on the “Spare Parts Catalogue”, which is the base for
order processing.
NOTES FOR EQUIPMENT
The tools that CASE IH offer and illustrate in this manual are:
-- specifically researched and designed for use with CASE IH vehicles;
-- necessary to make a reliable repair;
-- accurately built and strictly tested to offer efficient and long--lasting working means.
By using these tools, repair personnel will benefit from:
-- operating in optimal technical conditions;
-- obtaining the best results;
-- save time and effort;
-- working in safe conditions.
IMPORTANT NOTES
Wear limit values indicated for certain parts are recommended, but not binding. The terms “front”, “rear”,
“right--hand” and “left--hand” (when referred to different parts) are intended as seen from the driving position with
the tractor in the normal direction of movement.
MOVING THE TRACTOR WITH THE BATTERY REMOVED
External power supply cables should only be connected to the respective positive and negative cable terminals,
using efficient clamps that guarantee adequate and secure contact.
Disconnect all services (lights, windshield wipers, etc.) before starting the vehicle.
If the tractor electrical system requires checking, carry out operations with the power supply connected. Once
checking is completed, disconnect all services and switch off the power supply before disconnecting the cables.
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SECTION 00 -- GENERAL -- CHAPTER 1 3
84419878A -- 06 -- 2011
SAFETY RULES
PAY ATTENTION TO THIS SYMBOL
This warning symbol points out important messages
concerning your safety.
Carefully read the following safety regulations and
observe advised precautions in order to avoid
potential hazards and safeguard your health and
safety.
In this manual the symbol is accompanied by the
following key--words:
WARNING -- Warnings concerning unsuitable repair
operations that may jeopardise the safety of Repair
personnel.
DANGER -- Specific warnings concerning potential
hazards for operator safety or for other persons
directly or indirectly involved.
TO PREVENT ACCIDENTS
Most accidents or injuries that occur in workshops
are the result of non--observance of simple and
fundamental safety regulations. For this reason, IN
MOST CASES THESE ACCIDENTS CAN BE
AVOIDED by foreseeing possible causes and
consequently acting with the necessary caution and
care.
Accidents may occur with all types of vehicle,
regardless of how well it was designed and built.
A careful and judicious service technician is the best
guarantee against accidents.
Precise observance of the most basic safety rule is
normally sufficient to avoid many serious accidents.
DANGER. Never carry out any cleaning, lubrication
or maintenance operations when the engine is
running.
SAFETY RULES
GENERAL GUIDELINES
-- Carefully follow specified repair and
maintenance procedures.
-- Do not wear rings, wristwatches, jewels,
unbuttoned or flapping clothing such as ties, torn
clothes, scarves, open jackets or shirts with open
zips which could get caught on moving parts.
Use approved safety clothing such as
anti--slipping footwear, gloves, safety goggles,
helmets, etc.
1
-- Do not carry out repair operations with someone
sitting in the driver’s seat, unless the person is a
trained technician who is assisting with the
operation in question.
-- Do not operate the vehicle or use any of the
implements from different positions, other than
the driver’s seat.
-- Do not carry out operations on the vehicle with
the engine running, unless specifically indicated.
-- Stop the engine and ensure that all pressure is
relieved from hydraulic circuits before removing
caps, covers, valves, etc.
-- All repair and maintenance operations must be
carried out using extreme care and attention.
-- Service steps and platforms used in a workshop
or in the field should be built in compliance with
the safety rules in force.
-- Disconnect the batteries and label all controls to
indicate that the vehicle is being serviced. Block
the machine and all equipment which should be
raised.
-- Do not check or fill fuel tanks, accumulator
batteries, nor use starting liquid when smoking or
near naked flames, as these fluids are
inflammable.
-- Brakes are inoperative when manually released
for repair or maintenance purposes. Use blocks
or similar devices to control the machine in these
conditions.
-- The fuel nozzle should always be in contact with
the filling aperture: Maintain this contact until the
fuel stops flowing into the tank to avoid possible
sparks due to static electricity buildup.

4SECTION 00 -- GENERAL -- CHAPTER 1
84419878A -- 06 -- 2011
-- Only use specified towing points for towing the
vehicle. Connect parts carefully. Make sure that
all pins and/or locks are secured in position
before applying traction. Never remain near the
towing bars, cables or chains that are operating
under load.
-- Transport vehicles that cannot be driven using a
trailer or a low--loading platform trolley, if
available.
-- When loading or unloading the vehicle from the
trailer (or other means of transport), select a flat
area capable of sustaining the trailer or truck
wheels. Firmly secure the vehicle to the truck or
trailer and lock the wheels in the position used by
the carrier.
-- Electric heaters, battery--chargers and similar
equipment must only be powered by auxiliary
power supplies with efficient ground insulation to
avoid electrical shock hazards.
-- Always use suitable hoisting or lifting devices
when raising or moving heavy parts.
-- Take extra care if bystanders are present.
-- Never pour petrol or diesel oil into open, wide or
low containers.
-- Never use gasoline, diesel oil or other
inflammable liquids as cleaning agents. Use
non--inflammable, non--toxic commercially
available solvents.
-- Wear safety goggles with side guards when
cleaning parts with compressed air.
-- Limit the air pressure to a maximum of 2.1 bar,
according to local regulations.
-- Do not run the engine in confined spaces without
suitable ventilation.
-- Do not smoke, use naked flames, or cause
sparks in the area when fuel filling or handling
highly inflammable liquids.
-- Never use naked flames for lighting when
working on the machine or checking for leaks.
-- All movements must be carried out carefully
when working under, on or near the vehicle.
Wear suitable safety clothing, i.e., hard hat,
safety goggles and special shoes.
-- When carrying out checks with the engine
running, request the assistance of an operator in
the driver’s seat. The operator must maintain
visual contact with the service technician at all
times.
-- If operating outside the workshop, position the
vehicle on a flat surface and lock in position. If
working on a slope, lock the vehicle in position.
Move to a flat area as soon as is safely possible.
-- Damaged or bent chains or cables are unreliable.
Do not use them for lifting or towing. Always use
suitable protective gloves when handling chains
or cables.
-- Chains should always be safely secured. Make
sure that the hitch--up point is capable of
sustaining the load in question. Keep the area
near the hitch--up point, chains or cables free of
all bystanders.
-- Maintenance and repair operations must be
carried out in a CLEAN and DRY area. Eliminate
any water or oil spillage immediately.
-- Do not create piles of oil or grease--soaked rags
as they represent a serious fire hazard. Always
place them into a metal container.
Before starting the tractor or its attachments,
check, adjust and block the operator’s seat. Also
check that there are no persons within the
vehicle or implement range of action.
-- Empty pockets of all objects that may fall
unobserved into the vehicle parts.
-- In the presence of protruding metal parts, use
protective goggles or goggles with side guards,
helmets, special footwear and gloves.
-- When welding, use protective safety devices:
tinted safety goggles, helmets, special overalls,
gloves and footwear. All persons present in the
area where welding is taking place must wear
tinted goggles. NEVER LOOK DIRECTLY AT
THE WELDING ARC WITHOUT SUITABLE
EYE PROTECTION.
-- Metal cables tend to fray with repeated use.
Always use suitable protective devices (gloves,
goggles, etc.) when handling cables.
-- Handle all parts with great care. Do not put your
hands or fingers between moving parts. Always
wear suitable safety clothing -- safety goggles,
gloves and shoes.

SECTION 00 -- GENERAL -- CHAPTER 1 5
84419878A -- 06 -- 2011
STARTING
-- Never run the engine in confined spaces that are
not equipped with adequate ventilation for
exhaust gas extraction.
-- Never place the head, body, limbs, feet, hands or
fingers near fans or rotating belts.
ENGINE
-- Always loosen the radiator cap slowly before
removing it to allow any remaining pressure in
the system to be discharged. Filling up with
coolant should only be carried out with the engine
stopped or idling (if hot).
-- Never fill up with fuel when the engine is running,
especially if hot, in order to prevent the outbreak
of fire as a result of fuel spillage.
-- Never check or adjust fan belt tension when the
engine is running.
Never adjust the fuel injection pump when the
vehicle is moving.
-- Never lubricate the vehicle when the engine is
running.
ELECTRICAL SYSTEMS
-- If it is necessary to use auxiliary batteries,
remember that both ends of the cables must be
connected as follows: (+) with (+) and (--) with (--).
Avoid short--circuiting the terminals. GAS
RELEASED FROM BATTERIES IS HIGHLY
INFLAMMABLE. During charging, leave the
battery compartment uncovered to improve
ventilation. Never check the battery charge using
”jumpers” (metal objects placed on the
terminals). Avoid sparks or flames near the
battery zone. Do no smoke to prevent explosion
hazards.
-- Before servicing operations, check for fuel or
current leaks. Eliminate any eventual leaks
before proceeding with work.
-- Never charge batteries in confined spaces. Make
sure that there is adequate ventilation in order to
prevent accidental explosion hazards as a result
of the accumulation of gases released during
charging operations.
-- Always disconnect the batteries before
performing any kind of servicing on the electrical
system.
HYDRAULIC SYSTEMS
-- A liquid leaking from a tiny hole may be almost
invisible but, at the same time, be powerful
enough to penetrate the skin. Therefore, use a
piece of cardboard or wood for this purpose.
NEVER DO IT WITH YOUR HANDS: If any liquid
penetrates skin tissue, call for medical aid
immediately. Failure to treat this condition with
correct medical procedure may result in serious
infection or dermatosis.
-- In order to check the pressure in the system use
suitable instruments.
WHEELS AND TYRES
-- Make sure that the tyres are correctly inflated at
the pressure specified by the manufacturer.
Periodically check possible damages to the rims
and tyres.
-- Stand away from (at the side of) the tyre when
checking inflation pressure.
-- Only check pressure when the vehicle is
unloaded and the tyres are cold, to avoid
incorrect readings as a result of over--pressure.
Do not reuse parts of recovered wheels as
improper welding, brazing or heating may
weaken the wheel and make it fail.
-- Never cut or weld a rim mounted with an inflated
tyre.
-- To remove the wheels, lock both the front and
rear vehicle wheels. After having raised the
vehicle, position supports underneath, according
to regulations in force.
-- Deflate the tyre before removing any object
caught in the tyre tread.
-- Never inflate tyres using inflammable gases, as
this may result in explosions and injury to
bystanders.
REMOVAL AND RE--FITTING
-- Lift and handle all heavy parts using suitable
hoisting equipment. Make sure that parts are
sustained by appropriate hooks and slings. Use
the hoisting eyebolts for lifting operations. Extra
care should be taken if persons are present near
the load to be lifted.
-- Handle all parts with carefully. Do not put your
hands or fingers between parts. Wear suitable
safety clothing, i.e. safety goggles, gloves and
footwear.
-- Avoid twisting chains or metal cables. Always
wear safety gloves when handling cables or
chains.

6SECTION 00 -- GENERAL -- CHAPTER 1
84419878A -- 06 -- 2011
TRACTOR REFUELLING
COMPONENT TO BE
FILLED OR TOPPED UP
QUANTITY
dm3
(litres)
RECOMMENDED
CASE IH
PRODUCTS
CASE IH
SPECIFICATIONS
INTERNATIONAL
SPECIFICATIONS
Cooling system:
lesscab ..................
withcab ..................
14.0
16.0
Water & liquid
AKCELA
PREMIUM
ANTI--FREEZE
MS1710 --
Washerfluidreservoir ...... 2.0 Water & liquid -- --
Fueltank ................. 90 Decanted, filtered
diesel fuel -- --
Engineoilsump ........... 8.5 AKCELA No.
1
E
N
G
I
N
E
O
I
L
MS 1121
API CH--4
ACEA E5
SAE 15W--40
8
.
5
1
E
N
G
I
N
E
O
I
L
M
S
1
1
2
1
API CH--4
SAE 10W--30
Brakecontrolcircuit ....... 0.7 AKCELA
BRAKE LHM -- ISO 7308
Front axle:
axle housing ..............
finaldrives(each) .........
4.5
1.0
Rear transmission (bevel
drive, final drives and brakes),
gearbox, hydraulic lift, PTO
andhydraulicsteering: .....
-- with mechanical
transmissions .............
-- with hydraulic transmissions
30.0
35.0
AKCELA
NEXPLORE MAT 3525
API GL4
ISO 32/46
SAE 10W--30
Greasefittings ............ --
Grease
AKCELA
MULTIPURPOSE
GREASE
251H EP NLGI 2
Air conditioner system
--refrigerant ..............
--oil .....................
--
1.3
0.185
-- -- R--134a
SP10

SECTION 10 -- ENGINE -- CHAPTER 1 1
84419878A -- 06 -- 2011
SECTION 10 -- ENGINE
Chapter 1 -- Engine
CONTENTS
Section Description Page
10 000 General specifications 2.........................................................
10 001 10 Engine Removal--Installation 4....................................................
10 216 10 Radiator -- Removal--Installation 13................................................
Adjusting the accelerator control cable 16..........................................
NOTE: For the main data, tightening torques, tools, diagrams, lubrication and cooling diagrams, fault diagnosis,
disassembly--assembly, checks and overhauling, see the Repairs Manual
print no. 84242026A -- Italian;
print no. 84208945A -- English;
print no. 84242024A -- French;
print no. 84242029A -- Spanish;
print no. 84242025A -- German;
print no. 84242023A -- Dutch;
print no. 84242028A -- Portuguese;
print no. 84242020A -- Danish.

2SECTION 10 -- ENGINE -- CHAPTER 1
84419878A -- 06 -- 2011
GENERAL SPECIFICATIONS
Engine, technical type:
-- mod. 55C -- type F5AE9454J*A (BOSCH pump) ........
-- mod. 65C -- type F5AE9454L*A (BOSCH pump) ........
-- mod. 75C -- type F5AE9454K*A (BOSCH pump) ........
Cycle ................................................. diesel, 4--stroke
Fuelinjection .......................................... Direct
Number of cylinders in line ............................... 4
Pistondiameter ........................................ 99 mm
Pistonstroke .......................................... 104 mm
Totaldisplacement...................................... 3200 cm3
Compressionratio...................................... 17.5 ±0.5:1
Maximum Power Output:
-- mod. 55C -- type F5AE9454J*A .................... 41 kW (55 Hp)
-- mod. 65C -- type F5AE9454L*A .................... 48 kW (65 Hp)
-- mod. 75C -- type F5AE9454K*A .................... 55 kW (75 Hp)
Maximum power speed ................................. 2300 rpm
Maximum torque speed ................................. 1400 rpm
TorqueRise ........................................... 35 (%)
Number of main bearings ................................ 5
Sumppan ............................................. structural, cast iron
Lubrication .......................................... forced, with lobe pump
Pumpdrive ............................................ from crankshaft
Oilfiltration ............................................ via mesh filter on inlet and
cartridge on delivery
Normaloilpressurewithmotorwarmed--upatfastidling ..... 2.9 ÷3.9 bar
Cooling ........................................ coolant circulation
Radiator............................................... 4 lines of vertical pipes with copper fins
Fan,attachedtothepulley......................... intake, in plastic with 11 blades
Coolantpump.......................................... centrifugal vane--type
Temperaturecontrol .................................... via thermostat valve
-- initial opening ....................................... 79 ±2°C
(continued)

SECTION 10 -- ENGINE -- CHAPTER 1 3
84419878A -- 06 -- 2011
(overleaf)
GENERAL SPECIFICATIONS
Timing ............................................... overhead valves operated by tappets, rods
and rocker arms via the camshaft located
in the engine block; the camshaft is driven
by the crankshaft using straight--tooth
gears
Intake:
-- start:beforeT.D.C. .................................. 19°±30’
-- end: after B.D.C. .................................... 37°±30’
Exhaust:
-- start:beforeB.D.C. ................................. 61°±30’
-- end: after T.D.C. .................................... 21°±30’
Clearance between valves and rocker arms with engine cold:
-- intake ............................................. 0.25 ±0.05 mm
-- exhaust ............................................ 0.50 ±0.05 mm
Fuel system
Airfiltering............................................. via dry air filter with double cartridge,
clogging warning light with centrifuge
prefilter and automatic exhaust of dust
Fuelpump............................................. with double diaphragm
Fuelfiltration........................................... via mesh filter in the fuel pump, a
renewable cartridge filter on the delivery to
the injection pump
Cam operated ......................................... via engine timing
BOSCHInjectionpump ................................. rotating distributor type
All--speed governor, incorporated in pump:
BOSCH ............................................... centrifugal counterweights
Automatic advance regulator, incorporated in pump:
BOSCH ............................................... hydraulic
Turbocharger
-- type ........ ..................................... HOLSET
Injectionpump ......................................... rotating distributor with speed governor
and advance variator incorporated
BOSCH pump:
-- mod. 55C -- type F5AE9454J*A .................... VE 4/12 F1150--504246316
-- mod. 65C -- type F5AE9454L*A .................... VE 4/12 F1150--504246318
-- mod. 75C -- type F5AE9454K*A .................... VE 4/12 F1150--504246318
Directionofrotation ..................................... clockwise
Injectionorder ......................................... 1--3--4--2 (for all models)

4SECTION 10 -- ENGINE -- CHAPTER 1
84419878A -- 06 -- 2011
Op. 10 001 10
ENGINE Removal--Installation
DANGER
Lift and handle all heavy parts using suitable lifting
equipment.
Make sure that assemblies or parts are supported by
means of suitable slings and hooks. Ensure that
no--one is in the vicinity of the load to be lifted.
ATTENTION
Use suitable tools to align the holes. NEVER USE
FINGERS OR HANDS.
1. Carry out operation 90 150 10 -- Cab assembly
with platform (do only the removal -- see sect. 90,
chapter 1).
2. Extract the fixing pin and remove the ballast
weights (1); unscrew the fixing screws and
recover the ballast support (2).
1
3. Position a suitable container under the rear
transmission, unscrew the plug (1) and drain off
the oil from the transmission.
NOTE: Consider that the prescribed quantity is:
35 litres for mechanical transmissions or 40 litres for
hydraulic transmissions.
2
4. Disconnect the pipes (2 and 3) from the central
auxiliary control valves, unscrew the bracket
fixing screws (1) supporting the control valves
and remove the unit.
3

SECTION 10 -- ENGINE -- CHAPTER 1 5
84419878A -- 06 -- 2011
5. Disconnect the following pipes from the central
auxiliary control valves: delivery (1) to the rear
auxiliary control valves and return (2) to the
transmission box.
4
6. Unscrew the relative retaining bolts and detach
the cab right--hand support (1).
Do this on both sides.
5
7. Disconnect and detach the pipes (1 and 2)
connecting the power shuttle control valve to the
cooler.
6
8. Disconnect the central auxiliary control valve
connection line (5).
9. Disconnect the rear auxiliary control valve
connection line (1).
10. Disconnect the four--wheel drive engagement
control line (4).
11. Disconnect the PTO control line (2).
12. Disconnect the rear transmission lubrication line
(3).
7

6SECTION 10 -- ENGINE -- CHAPTER 1
84419878A -- 06 -- 2011
13. Disconnect the intake pipe (1) from the rear
transmission box and from the filter support,
remove this pipe.
8
14. Unscrew the front, middle and rear fasteners,
and detach the propeller shaft guard (1).
9
15. Remove the circlip (3) and move the sleeve (2)
back to free it from the splined output shaft of the
front axle (1), do this on the rear sleeve too.
10
16. Unscrew bolts (2) and remove the propeller shaft
(1).
11