Need the factory procedures for your JCB tractor? This 389-page JCB 354, 360 Service Manual PDF (OEM #9803/9480-1) breaks down the complete transmission, hydraulic steering, and brake assemblies. Open up high-quality wiring diagrams for the cold start system, detailed hydraulic schematics, and step-by-step transmission overhauls. You get complete fault-finding charts for the PTO drive and page after page of standard torque settings to assemble everything right the first time. Lock down the axle bracket to the engine with 156.9 to 176.5 Nm of torque, and verify the battery electrolyte level sits exactly 6 mm above the plates. Stop tearing into gearboxes blindly. Download this bookmarked file straight to your tablet, click directly to your section, and get your tractor back in the dirt.
What's Inside This JCB 354 & variants Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 1-15 | Introduction, Standard Torque Settings, Service Consumables, Service Tools |
| Care and Safety | 16-33 | Notes, Contents (Safety Notices, Important Information, Safety Check List), Safety Notices (Important Information, Operator Manual, Safety Warnings) |
| Attachments | 82-87 | Notes, Contents (Service Procedures, Quick Release Couplings), Service Procedures (Quick Release Couplings, Connecting and Disconnecting, Quick Release Couplings - Do's and Don'ts) |
| Body and Framework | 88-123 | Technical Data (Air Conditioning), Basic Operation (Air Conditioning), Fault Finding (Air Conditioning), Service Procedures (Rivet Nuts, Air Conditioning) |
| Electrics | 124-173 | Technical Data, Schematic Diagrams (JCB 354 and 360), Basic Operation, Service Procedures (Using a Multimeter, Battery, Alternator, Starter Motor, Wiring Harness Repair) |
| Hydraulics | 174-235 | Technical Data (Hydraulic System), Basic Operation (Introduction to Hydraulic Schematic Symbols, Hydraulic System), Circuit Diagrams (JCB 354 and 360 Hydraulic Circuit) |
| Transmission | 236-335 | Technical Data (Specifications), Basic Operation, Fault Finding (Wheel Drive System, PTO Drive System, Front Axle, Rear Axle) |
| Brakes | 336-347 | Technical Data (Brake System), Basic Operation (Braking System), Fault Finding (Braking System), Braking System (Disassembly, Inspection and Assembly) |
| Hydraulic Steering | 348-371 | Technical Data (Specifications), Basic Operation (Power Steering System), Fault Finding (Power Steering System), Power Steering Valve (Disassembly, Inspection and Assembly) |
| Engine | 372-389 | Technical Data (Specifications), Cooling System (Radiator, Fault Finding), Air Cleaning System (Air Filter) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Axle bracket to engine torque | 156.9 - 176.5 Nm | p. 10 |
| Front pivot metal torque | 156.9 - 176.5 Nm | p. 10 |
| Battery voltage/capacity | 12V110AH | p. 128 |
| Electrolyte level | 6 mm (1/4 in) above the plates | p. 144 |
| Fuel filter check interval | Daily, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600 hours | p. 45 |
| Fuel filter clean interval | 100, 200, 300, 400, 500, 600 hours | p. 45 |
| Engine oil filter change interval | Initial 50 hours, then every 100 hours | p. 48 |
| Hydraulic oil and filter change interval | Initial 50 hours, then every 350 hours | p. 48 |
| Coolant hose clamp check interval | Daily, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600 hours | p. 45 |
| Alternator drive belt tension | 535 N (120 lb) | p. 69 |
| Alternator mounting bolts torque | 22 Nm (16 lbf/ft) | p. 69 |
| O-rings replacement | Replace with new items | p. 224 |
JCB 354 & variants Common Problems This Manual Covers
JCB 354 engine cranks but will not start after storage or turns over slowly in cold weather p. 128
Check the battery voltage and ensure the 12V110AH capacity is maintained, as detailed on page 128. Verify the electrolyte level is exactly 6 mm (1/4 in) above the plates on page 144. Bleed the fuel system completely if air is present.
Manual Section: Electrical System Fault FindingLift will not rise fully or lifting speed is too slow under normal operating loads p. 178
Inspect the main relief valve and test pressure to verify it reaches 170 Kgf/cm2 as shown on page 178. Drain the reservoir and refill to the exact 43 litre hydraulic oil capacity on page 48. Clean the 150 mesh suction filter screen.
Manual Section: Hydraulic System Fault FindingInsufficient braking force on inclines or brakes cannot be disengaged completely after pedal release p. 340
Measure the friction plate thickness and replace the discs if they fall outside the 3.4 +/- 0.1 mm specification on page 340. Adjust the pedal free play and inspect the linkage for binding. Clean any glazed surfaces on the brake components.
Manual Section: Braking System Fault FindingEngine overheating during heavy PTO use or battery charging system fails to maintain voltage p. 69
Adjust the alternator drive belt tension to exactly 535 N (120 lb) using the procedure on page 69. Inspect the radiator fins for debris blockages. Verify the specific gravity of a fully charged battery reads 1.270 - 1.290 per page 146.
Manual Section: Engine Cooling System Fault FindingFrequently Asked Questions
What are the torque specs for wheel bolts on a JCB 354/360?
The manual specifies different torque settings for front and rear wheel nuts. For the front wheels, the torque should be between 116 and 130 lbf/ft (16 - 18 kgf/m). For the rear wheels, the torque should be between 268 and 282 lbf/ft (37 - 39 kgf/m). These values should be checked daily, as indicated on page 45.
What are the replacement specifications for battery?
The battery specification for the JCB 354/360 is 12V110AH. When replacing, ensure the new battery meets this specification. For maintenance, avoid charging a maintenance-free battery at a voltage exceeding 15.8 Volts.
What are the replacement specifications for fuel filters?
The fuel filter should be checked daily, cleaned every 100 hours, and changed every 200 hours. When replacing, ensure to use a new filter element and, if applicable, clean the sediment bowl and install new O-ring seals.
How do you fix JCB 354 engine cranks but will not start after storage or turns over slowly in cold weather?
Check the battery voltage and ensure the 12V110AH capacity is maintained, as detailed on page 128. Verify the electrolyte level is exactly 6 mm (1/4 in) above the plates on page 144. Bleed the fuel system completely if air is present.
How quickly can I access this manual after buying?
Instant PDF download. You get the full 389-page searchable Service Manual immediately after payment. Open it on your laptop, tablet, or phone right in the shop.
Is this JCB 354, 360 Service Manual printable?
Yes, print as many copies as you want, and there are no restrictions. Many mechanics print the section they need and bring it to the shop floor.
Can I find wiring schematics in this JCB 354, 360 manual?
Complete wiring diagrams are included, covering all electrical circuits, harness routing, and connector pinouts for the JCB 354, 360.
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