JCB wrote this factory service manual for its own dealer technicians. It covers the 506-36, 507-42, 509-42, 510-56 and 512-56 Loadall, starting with safety procedures, maintenance positions and serial number checks and ending with the hydraulic and electrical schematics.
Every hour a Loadall sits with a warning light on is lifting work that doesn't get done. This book covers JCB Servicemaster diagnostics and the ECM fault code table. It also shows how to discharge the accumulator before you open a hydraulic line, and gives the lift arm torque table. Engine, fuel, cooling, brakes, steering, driveline and cab HVAC each have their own section.
You buy it once and keep it for as long as you run this machine.
What's Inside This JCB 506-36 to 512-56 Manual
| System | Pages | Key Topics |
|---|---|---|
| Spine Cards | 3-6 | Volume 1, Volume 2, Volume 3, Volume 4 |
| Machine | 7-40 | Safety Procedures, Maintenance Positions, Model and Serial Number Identification, Cleaning and Preparation, General Description |
| Attachments, Couplings and Load Handling | 41-66 | General Attachment Safety, Mechanical Tow Hitch, Fork Adjustment and Operation, Jib and Shackle Usage, Hook and Snatch Block |
| Body and Framework | 67-224 | ROPS/FOPS Cab, Main Component Locations, Service Point Locations, Grease Point Maintenance |
| Operator Station | 225-290 | Cab Frame, Operator Protective Structure, Window, Operator Seat, Seat Belt, Door, Controls, Trim Panel |
| Heating Ventilating and Airconditioning HVAC | 291-370 | HVAC Unit, Heater Unit, Compressor, Receiver Drier, Condenser, Heater Valve |
| Engine | 371-660 | Fuel System Safety, Exhaust Gases, Hot Components, Engine Maintenance Safety |
| Fuel and Exhaust System | 661-768 | Throttle Control System, Water Separator, Injection, Fuel Pump, Turbocharger, Fuel Cooler |
| Cooling System | 769-834 | Cooling Pack, Transmission Oil Cooler, Fan Motor, Expansion Tank, Thermostat |
| Brake System | 835-902 | Service Brake, Master Cylinder, Vacuum Servo Unit, Vacuum Pump, Park Brake |
| Steering System | 903-984 | Manual Steer Mode System, Priority Valve, Steer Unit/Valve, Mode Valve, Proximity Switch, Front Track Rod |
| Driveline | 985-1366 | Semi-Automatic Gearbox, Transfer Gearbox, Torque Converter, Axle(s), Differential, Hub, Propshaft |
| Hydraulic System | 1367-1656 | Hydraulic Pressure Safety, Hydraulic Hose Maintenance, Accumulator Discharge, Schematic Circuit References |
| Electrical System | 1657-2254 | Battery and Isolator Switch, Power Distribution, Arc Welding Precautions, Electronic Diagnostic Tools |
| Fasteners and Fixings | 2255-2280 | Screws, Bolts, Clips, Threaded Insert |
| Consumable Products | 2281-2310 | Grease, Locking Fluids, Sealant, Fuel |
| After Sales | 2311-2364 | Maintenance Schedules, Maintenance Intervals, Personal Protective Equipment (PPE), Special Tools, Non JCB Tools, Units of Measurement |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Wheel nut torque (506-36, 507-42, 509-42, 510-56, 512-56) | 680 N·m | p. 1343 |
| Diesel fuel tank capacity | 132 L | p. 2286 |
| Gearbox oil capacity | 19 L | p. 2286 |
| Front axle housing oil capacity | 18 L | p. 2286 |
| Rear axle housing oil capacity | 13 L | p. 2286 |
