Fixing a sluggish swing motor on your 2002-2008 excavator requires the exact factory specs found in this 660-page JCB JS 210 LC, JS200 - 260 service manual pdf (OEM #9803/6510). Full electrical pinouts sit alongside massive hydraulic schematics mapping every valve block across the JS 200, 210, 220, 240, and 260 variants. Open to the troubleshooting sections to diagnose error codes fast, or scan the detailed exploded views for your next undercarriage rebuild. Verify the proportional pressure reducing valve maxes out at exactly 39 bar, and lock down your track plate bolts to 640-750 Nm before letting the machine leave the bay. Stop hunting through vague forums for critical measurements. Download this bookmarked file, open it on your shop tablet, and get the iron back in the dirt.
What's Inside This JCB JS 210 LC, JS200 - 260 Manual
| System | Pages | Key Topics |
|---|---|---|
| Care & Safety | 24-35 | Safety Notices, Operating Safety, Maintenance Safety, Safety Decals |
| Routine Maintenance | 36-107 | Identification of Machine Components, Lubricants Health and Safety, Service Capacities and Lubricants, Service Schedules, Checking for Damage, Daily Checks, Greasing, Fuel System |
| Body & Framework | 108-157 | Service Tools, Technical Data, Basic Operation, Fault Finding, Service Procedures |
| Electrics | 158-341 | Technical Data, Basic System Operation, Fault Finding, Service Procedures |
| Hydraulics | 342-590 | Service Tools, Technical Data, Basic System Operation, Fault Finding, Service Procedures |
| Transmission | 591-627 | Service Tools, Technical Data, Basic System Operation, Fault Finding, Track Motor, Track Gearbox |
| Track & Running Gear | 628-658 | Torque Specifications, Idler Wheel and Recoil Unit, Idler Wheel, Grease Cylinder, Drive Sprocket, Top Roller, Bottom Roller |
| Engine | 659-660 | Technical Data |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Track Plate Bolt Torque | 640-750Nm (472-553lbf ft) | p. 77 |
| Proportional Pressure Reducing Valve - Max. primary pressure | 39 bar (40 kgf/cm2, 569 lbf in2) | p. 353 |
| Hydraulic Pump - Clearance between piston and cylinder bore (D-d) | 0.039 - 0.067mm | p. 477 |
| Solenoid Valve (8 Spool) - Item 6 Torque | 30 Nm (3 kgf m, 22 lbf ft) | p. 504 |
| Slew Motor Pressure Relief Valve Cap Torque | 156.9 Nm (115.17 lbf ft) | p. 463 |
| UNF Grade 'S' Bolts Torque (1/2 inch) | 117 Nm | p. 7 |
| Metric Grade 8.8 Bolts Torque (M12) | 98 Nm | p. 7 |
| River Nut Bolts/Screws Torque (M6) | 10.0 Nm | p. 7 |
| Engine Oil Capacity | 21.5 litres | p. 40 |
| Fuel Tank Capacity | 343 litres | p. 40 |
| JS200-JS220 | ||
| Hydraulic System Fluid Capacity (JS200-JS220) | 200 litres | p. 40 |
| JS240/260 | ||
| Hydraulic System Fluid Capacity (JS240/260) | 241 litres | p. 40 |
JCB JS 210 LC, JS200 - 260 Common Problems This Manual Covers
JCB JS 210 LC swing motor makes loud grinding noise and fails to turn smoothly p. 463
Remove the slew motor pressure relief valve and inspect for internal wear. Clean the components and check the cap torque on page 463 to ensure it is tightened to 156.9 Nm. Verify the 8-spool solenoid valve torque is 30 Nm as shown on page 504.
Manual Section: HydraulicsEngine shuts off instantly when engaging swing or heavy lift with no error code displayed
Inspect the fuel system and ECU sensor circuits for faults. Check the engine oil level on page 40 to ensure the 21.5 litres capacity is met. Verify the fan belt tension slack measures exactly 10 mm as specified on page 58 to prevent sudden accessory load stalling.
Manual Section: Routine MaintenanceCoolant overheats rapidly even with full radiator and replacing the thermostat does not fix it p. 58
Drain the cooling system and inspect the water pump impeller for damage. Check the fan belt tension slack to ensure it measures exactly 10 mm as specified on page 58. Verify the engine oil level holds 21.5 litres per page 40 to prevent secondary heat transfer issues.
Manual Section: Routine MaintenanceMachine loses all hydraulic power after two hours of operation requiring a long cool-down period p. 353
Test the main hydraulic pump and proportional pressure reducing valve. Verify the maximum primary pressure reaches 39 bar as detailed on page 353. Measure the clearance between the piston and cylinder bore to confirm it falls within the 0.039 to 0.067mm range shown on page 477.
Manual Section: HydraulicsFrequently Asked Questions
How do I reset the JCB JS 210 LC service indicator?
The service warning can be cancelled by entering the dealer code from the SET + Mode menu structure. To reset the service warning and extinguish the warning lamp, press the "Set" button after entering the code.
How do I reset the JCB JS 210 LC fault code after repair?
To address electrical faults, press the ACK button on the EMS and then scroll through the current electrical error codes. Pressing ACK again will acknowledge the fault.
What does the JCB JS 210 LC error code mean?
The manual provides a 'Monitor Display - Fault Messages' table that lists various messages and their meanings, such as 'WATER TEMP' for water leakage or 'LOW OIL PRESSURE' for low engine oil. For example, 'HYDRAULIC OIL TEMP' means the hydraulic fluid temperature is too high.
How do I clear hydraulic pressure alarm on JCB JS 210 LC?
If the hydraulic oil temperature rises too high, the EMS will illuminate a warning lamp and sound an audible alarm with the message "HYD.TEMP". This audible warning can be cancelled by pressing the "ACK" button on the EMS.
Is this Service Manual a digital download?
This is a 660-page searchable PDF ready for immediate download. Works on any device, so pull it up on your phone while you're under the hood. No shipping, no waiting.
Is this JCB JS 210 LC, JS200 - 260 Service Manual printable?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Does this JCB JS 210 LC, JS200 - 260 manual include wiring diagrams?
Yes, full electrical schematics are included with wire colors, connector locations, and circuit descriptions.
Document Quality
This is a scanned PDF document with an OCR text layer, so you can search and copy text. The text is generally crisp and easy to read, though some minor scan artifacts like slight speckling and occasional page skewing are present. Diagrams and illustrations are raster images, which show pixelation when magnified, but their labels remain readable. Be aware that many pages are intentionally blank or contain only section headers, serving as filler pages.
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