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FARMALL ® FARMALL ® FARMALL ® Tractor SERVICE MANUAL Part number 84419878A English October 2011...
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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 As CASE IH constantly improves its product range, some information may be out of date subsequent to modifications implemented for technical or commercial reasons, or to meet legal requirements in different countries.
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CONTENTS CONTENTS Page Date Page Date 00 - - GENERAL GUIDELINES 21 - - GEAR TRANSMISSION General instructions ..1--2 06--11 Safety regulations ..3--4--5 06--11 Chapter 1 - - Mechanical transmission Tractor refuelling .
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CONTENTS Page Date Page Date Removal--Installation -- dri- Adjustments -- bevel drive 14--15--16 06--11 ve gear casing ..8 06--11 Removal -- Installation side gear casing ..17--18--19-- 25 - - FRONT AXLE MECHANICAL 06--11 TRANSMISSION...
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CONTENTS Page Date Page Date Draft reading unit Disas- Bucket control cylinder re- sembly -- Assembly ..16--17 06--11 moval--installation ..15 06--11 Lift arms shaft. Disassem- Replacement of pins ..16 06--11 bly -- Assembly .
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CONTENTS Page Date Page Date conditioning system System testing ..8÷10 06--11 maintenance ... . 16--17 06--11 Starter motor removal--in- Troubleshooting ..18--19--20-- stallation .
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CONTENTS Page Date Page Date Tables ....58÷96 06--11 90 - - PLATFORM, CAB, BODYWORK List of tables for system CHAPTER 1 - - Cab with “standard and full op- tional”...
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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.
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“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;...
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SECTION 00 - - GENERAL - - CHAPTER 1 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.
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SECTION 00 - - GENERAL - - CHAPTER 1 Only use specified towing points for towing the the driver’s seat. The operator must maintain vehicle. Connect parts carefully. Make sure that visual contact with the service technician at all all pins and/or locks are secured in position times.
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SECTION 00 - - GENERAL - - CHAPTER 1 STARTING enough to penetrate the skin. Therefore, use a piece of cardboard or wood for this purpose. Never run the engine in confined spaces that are NEVER DO IT WITH YOUR HANDS: If any liquid not equipped with adequate ventilation for penetrates skin tissue, call for medical aid exhaust gas extraction.
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SECTION 00 - - GENERAL - - CHAPTER 1 TRACTOR REFUELLING QUANTITY RECOMMENDED COMPONENT TO BE CASE IH INTERNATIONAL CASE IH FILLED OR TOPPED UP SPECIFICATIONS SPECIFICATIONS (litres) PRODUCTS Cooling system: Water & liquid less cab ....
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SECTION 10 - - ENGINE - - CHAPTER 1 (overleaf) GENERAL SPECIFICATIONS Timing ..........overhead valves operated by tappets, rods and rocker arms via the camshaft located in the engine block;...
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SECTION 10 - - ENGINE - - CHAPTER 1 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.
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SECTION 10 - - ENGINE - - CHAPTER 1 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. 6. Unscrew the relative retaining bolts and detach the cab right--hand support (1).
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SECTION 10 - - ENGINE - - CHAPTER 1 13. Disconnect the intake pipe (1) from the rear transmission box and from the filter support, remove this pipe. 14. Unscrew the front, middle and rear fasteners, and detach the propeller shaft guard (1). 15.
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SECTION 10 - - ENGINE - - CHAPTER 1 17. Disconnect the pipes: (1) connecting to the hydraulic pump, (2) connecting to the central auxiliary control valves and (4) hydraulic pump inlet. 18. Unscrew the retaining bolts and remove the filter (3) and support.
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SECTION 10 - - ENGINE - - CHAPTER 1 24. Disconnect the electrical connection (1) from the filter/dryer (2). 25. Unscrew the retaining bolts and detach the bracket (1) locking the radiator to the engine. 26. Disconnect the fittings (2) to separate the rigid pipes from the flexible hoses.
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SECTION 10 - - ENGINE - - CHAPTER 1 29. Disconnect the pipes (1 and 2) from the cab air conditioning system compressor. 30. Set a fixed stand under the front of the front axle support and one under the back of it. 31.
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SECTION 10 - - ENGINE - - CHAPTER 1 Position and connect the transmission oil cooler Connect the rear auxiliary control valve connecting pipes. connection line. Position the engine together with the front axle Connect the central auxiliary control valve and secure it to the clutch box tightening the connection line.
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SECTION 10 - - ENGINE - - CHAPTER 1 Op. 10 216 40 FUEL TANK Removal- -Installation ATTENTION Handle all parts with care. Do not put your hands or fingers between parts. Wear the prescribed safety clothing, including goggles, gloves and safety footwear.
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SECTION 10 - - ENGINE - - CHAPTER 1 4. Unscrew the relevant retaining bolts and remove the left steps (1). 5. Unscrew the two fuel tank fixing clamps (3). 6. Unscrew the screws fixing the bottom guard (2) and detach it. 7.
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SECTION 10 - - ENGINE - - CHAPTER 1 Op. 10 216 10 ENGINE COOLANT RADIATOR Removal- -Installation ATTENTION Handle all parts with care. Do not put your hands or fingers between parts. Wear the prescribed safety clothing, including goggles, gloves and safety footwear.
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SECTION 10 - - ENGINE - - CHAPTER 1 8. Disconnect: the pipes (1) and the electrical connection (2) from the filter/dryer. 9. Detach the engine coolant expansion tank (1). 10. Unscrew the top and bottom screws fixing the bracket (1) supporting the air filter and recover the unit together with the filter/dryer.
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SECTION 10 - - ENGINE - - CHAPTER 1 12. Unscrew the related bolts and remove the bracket (1) fixing the radiator to the engine. 13. On the right side, detach the brackets fixing the pipes of the air--conditioning system to the engine.
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SECTION 10 - - ENGINE - - CHAPTER 1 ADJUSTING THE THROTTLE CONTROL CABLE ATTENTION Use suitable tools to align the holes. NEVER USE FINGERS OR HANDS. Proceed as follows. 1. Connect the throttle control cable (2) to the injection pump and tighten the nut (1) to eliminate the play in the cable.
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SECTION 18 - - CLUTCH - - CHAPTER 1 TORQUE SPECIFICATIONS Tightening torque PARTS TO BE TIGHTENED PARTS TO BE TIGHTENED Thread Thread Clutch casing/engine retaining bolts ......M 12 x 1.25 117 ÷...
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SECTION 18 - - CLUTCH - - CHAPTER 1 List of specific tools required for the various TOOLS operations described in this section. Warning -- The operations described in this section X 380001612 Pin for centering and adjustment of can only be carried out with ESSENTIAL tools 11”/11”...
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SECTION 18 - - CLUTCH - - CHAPTER 1 CLUTCH TROUBLESHOOTING Problems Possible causes Solutions The clutch slips 1. Worn disks 4 and 6, page 3, on Check and compare the data given on pressure plates and flywheel. the pages indicated, replace any parts which are worn up to or over the limit and adjust levers and clutch con- trol linkage.
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SECTION 18 - - CLUTCH - - CHAPTER 1 Op. 18 110 10 CLUTCH Removal- -Refitting 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.
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SECTION 18 - - CLUTCH - - CHAPTER 1 Op. 18 110 30 11”/11” DUAL DISK CLUTCH - - Test bench overhaul ATTENTION Use suitable tools to align the holes. NEVER USE FINGERS OR HANDS. Proceed as follows. 1. Unscrew the three PTO clutch lever adjustment 24791 nuts (1).
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SECTION 18 - - CLUTCH - - CHAPTER 1 5. Remove the three clamps and extract the Belleville spring disk (1). 24975 6. Loosen the three locknuts (1) on the main clutch lever adjustment screws. 24976 7. Remove the three main clutch lever adjustment screws (1).
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SECTION 18 - - CLUTCH - - CHAPTER 1 9. Extract the main clutch disk (1). 24979 10. Remove the springs (1) on the PTO clutch control levers. 24980 11. Extract the pivot pins (1) on the PTO clutch control levers. 24981 12.
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SECTION 18 - - CLUTCH - - CHAPTER 1 13. Extract the pivot pins (1) on the main clutch control levers. 14. To refit the clutch, proceed as follows. ATTENTION Use suitable tools to align the holes. NEVER USE FINGERS OR HANDS. Refit the lever pivot pins and the relative springs.
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SECTION 18 - - CLUTCH - - CHAPTER 1 CHECKS, MEASUREMENTS AND REPAIRS DUAL DISK CLUTCH ATTENTION Handle all parts with care. Do not put your hands or fingers between parts. Wear the prescribed safety clothing, including goggles, gloves and safety footwear.
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