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Part of the Case Repair Manuals.
Need the complete teardown and rebuild procedures for your Case IH JX series tractors (JX60, JX70, JX80, JX90, JX95)? This 632-page Case IH JX95 Service Manual PDF gives you every engine, transmission, and front axle specification required to keep these machines working hard. Inside, you get full electrical wiring diagrams, detailed hydraulic system schematics, and extensive troubleshooting charts for the lift control pump. Open to any section and find step-by-step disassembly instructions backed by page after page of calibration data. Verify your main transmission clutch driven plate thickness falls between 10.2 and 10.8 mm, and lock down the injection pump mounting nuts to exactly 25 Nm. Guesswork has no place in a profitable shop. Download this bookmarked file right to your tablet, jump straight to the repair procedure, and turn that wrench with confidence.
What's Inside This Case IH JX60 – JX95 Series Manual
| System | Pages | Key Topics |
|---|---|---|
| Jx60 -- Jx70 -- Jx80 -- Jx90 -- Jx95 | 1-10 | - |
| General | 11-16 | General Instructions, Notes for Spare Parts, Notes for Equipment, Safety Rules, Consumables |
| Engine | 17-146 | Engine System (Injection Pump Calibration Data, Tightening Torques, Tools, Cross-Sectional Views, Lubrication and Cooling System Diagrams, Fault Diagnosis, Engine Removal-Installation, Engine Bench Overhaul, Checks, Measurements and Repairs, Radiator Removal-Installation, Crankshaft Front Oil Seal Removal Installation, Coolant Pump Removal Installation) |
| Clutch | 147-168 | General Specifications, Tightening Torques, Tools, Cross--Sectional Views, Clutch Troubleshooting, Removal -- Installation |
| Gearbox | 169-198 | Main Data, Tightening Torques, Tools, Section Views, Description and Operation, Fault Diagnosis |
| Drive Lines | 199-206 | Main Specification, Torque Settings and Tools, Cross--Sectional Views, Transmission Shafts and Guard (Disassembly -- Assembly), Drive Gear Housing (Removal -- Installation) |
| Front Axle Mechanical Transmission | 207-248 | Main Data, Tightening Torques, Tools, Cross--Sectional Views, Description and Operation, Complete Front Axle. Removal -- Installation |
| Rear Axle and Transmission | 249-298 | Main Data, Tightening Torques, Special Tools, Cross--Sectional Views, Description and Operation and Troubleshooting, Transmission--Gearbox Casing Removal--Installation |
| Power Take--Off | 299-320 | Main Specification, Tools, Torque Settings, Sectional Drawings, Description and Operation, Troubleshooting |
| Braking System | 321-346 | Main Data, Tightening Torques, Cross-Sectional Views, Description & Operation, Bleeding Air From the Front Braking System, Parking Brake Travel Adjustment |
| Hydraulic System | 347-412 | Main Specification, Hydraulic Circuit, Description and Operation of Lift Phases, Fault Diagnosis, Pressure Relief Valve, Lift Pump |
| Steering | 413-446 | Principal Data, Hydraulic Diagram, Fault Diagnosis, Hydrostatic Steering Control Valve, Hydrostatic Steering Oil Pump, Steering Cylinder |
| Front Axle and Wheels | 447-466 | Principal Data, Torque Settings, Fault Diagnosis, Wheel Hub disassembly–assembly, Stub Axle Overhaul, Checking Wheel Alignment |
| Auxiliary Units | 467-508 | Safety Instructions, Operating Principles, Fault Diagnosis, Main Components of the Cab Air Conditioning System, Refrigerant recovery–recycling and evacuation–charging Stations |
| Electrical System | 509-616 | Analogue Instruments, Transmitter and Switch, Starting System, Charging System, Battery, Electrical Circuits |
| Cab | 617-632 | Control Levers, Seat and Electrical Controls, Rear Window, Handle and Lock, Left–hand Door, Windscreen Wiper Motor, Cab Windows |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Injection pump mounting nuts torque | 25 Nm (18.4390 ft lb) | p. 40 |
| Injection pump plug torque | 8 – 10 Nm (5.9005 – 7.3756 ft lb) | p. 138 |
| Hydraulic lift control pump seals replacement | Replace seals (2, 9 and 11) | p. 360 |
| Hydraulic lift control pump capscrew torque | 8 Nm (5.90 ft lb) | p. 351 |
| Main transmission clutch driven plate thickness (VALEO Organic agglomerate and cerametallic) | 10.2 to 10.8 mm (0.4016 to 0.4252 in.) | p. 147 |
| PTO clutch driven plate thickness (VALEO) | 7.3 to 7.9 mm (0.2874 – 0.3110 in.) | p. 147 |
| Synchroniser replacement (remedy for defective teeth) | Remove the transmission/gearbox and replace the synchronisers or the engagement sleeves. | p. 176 |
| Synchroniser replacement (remedy for damaged synchroniser) | Remove the clutch casing and replace the synchroniser. | p. 181 |
| Hydraulic lift raises too slowly (possible causes) | 1. Oil filter clogged. 2. Oil leaking past piston seals or seals on discharge fitting to cylinder, with consequent loss of pressure. 3. Hydraulic pump defective. | p. 359 |
| Hydraulic lift raises too slowly (remedies) | Replace filter. Replace all defective seals. Overhaul or replace pump. | p. 359 |
| JX70, JX95 | ||
| Injector nozzle holes (JX70, JX95) | 5 | p. 21 |
| JX60, JX80, JX90 | ||
| Injector nozzle holes (JX60, JX80, JX90) | 6 | p. 21 |
Case IH JX60 – JX95 Series Common Problems This Manual Covers
JX70 engine cranks slowly, stalls repeatedly under heavy towing load, and fails to restart
Check the troubleshooting chart for no-start and stalling causes first. Test injector pressure against the 248-272 bar (3596.9-3945.0 psi) setting on page 21; contaminated fuel throws this off fast. Drain and replace the fuel filter, bleed the system, then retorque injection pump mounting nuts to 25 Nm (18.4 ft lb) per page 40 if the pump was disturbed.
Manual Section: Engine Troubleshooting ProceduresHydraulic lift raises slowly or loses pressure after 2 hours of continuous operation
Work through the three causes on page 359: clogged oil filter, leaking piston or discharge fitting seals, or a worn pump. Replace the filter first since it's cheapest. If leaking, replace lift control pump seals 2, 9 and 11 as specified on page 360, torque the capscrews to 8 Nm and the cover nut to 41 Nm per page 351. Overhaul the pump if pressure still drops.
Manual Section: Hydraulic System Fault Diagnosis p. 359Clutch slips or engages fiercely, and the pedal feels stiff during heavy field work
Pull the clutch cover and measure the driven plate thickness against the 10.2 to 10.8 mm (0.4016-0.4252 in.) wear limit on page 147; replace the disc if it's thinner. When reinstalling, torque the clutch/flywheel retaining bolts to 25 Nm (18.4 ft lb) on JX60, JX70, JX80 and JX90, or 59 Nm (43.5 ft lb) on JX95, before road testing under load.
Manual Section: Clutch p. 147Gearbox is hard to engage or grinds when shifting between ratios during work
Pull the gearbox and inspect the synchroniser teeth per the remedy on page 176; replace the synchronisers or engagement sleeves if teeth are chipped or rounded. If engagement is still rough after that, remove the clutch casing and replace the synchroniser itself as detailed on page 181. Don't reuse a synchroniser ring with visible cone wear, it will just slip again within hours.
Manual Section: Gearbox Fault Diagnosis p. 176Engine blows heavy black smoke and loses power climbing hills or under load
Run the smoke diagnosis before pulling injectors. Pop-test each injector and compare against the 248-272 bar (3596.9-3945.0 psi) pressure setting on page 21; replace any that test low or drip. When refitting, torque the injector mounting studs nuts to 10 Nm first stage, then 25 Nm second stage per page 141. Clean or replace injectors clogged from contaminated fuel.
Manual Section: Engine Troubleshooting ProceduresFrequently Asked Questions
What are the torque specifications for the engine head bolts on Case IH JX80 tractors?
The cylinder head bolts for Case IH JX80 models should be tightened to a preliminary torque of 70 Nm (51.6293 ft lb) and then further tightened through an angle of 90° + 90°. p. 40
What are the torque specifications for the PTO clutch assembly on Case IH JX70 tractors?
The clutch/flywheel retaining bolts for JX70 models should be tightened to 25 Nm (18.439 ft lb). This specification applies to the PTO clutch assembly as part of the clutch/flywheel retaining bolts. p. 148
What is the engine oil capacity, including the filter, for Case IH JX80, JX90, and JX95 model tractors?
The engine oil capacity, including the filter, for JX80, JX90, and JX95 models is 11.2 litres (2.96 US gal, 2.46 IMP gal). p. 16
What is the cooling system capacity for Case IH JX80, JX90, and JX95 model tractors equipped with a cab?
For JX80, JX90, and JX95 models with a cab, the cooling system capacity is 16 litres (4.2 US gal, 3.5 IMP gal). p. 16
Is this Case IH JX60–JX95 Series Service Manual a digital download?
Immediate download of the complete 632-page searchable Service Manual. Access it on any device, from a laptop at your desk to a phone in the field.
Can I print this Case IH JX60–JX95 Series manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Does this Case IH JX60–JX95 Series manual include hydraulic schematics?
Yes, this Case IH JX60–JX95 Series Service Manual includes hydraulic system diagrams, circuit schematics, and component specifications.
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