JCB JS130W / JS150W Excavator Service Manual

JCB JS130W and JS150W excavator diagnostics and maintenance manual. Documents system operation and technical procedures. Publication No. 9803/6300.

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Document Details

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Document Number / Seller:
30592 / Kevin Harris
File Size:
32.47 MB
File Type:
PDF
Language:
English
Pages:
414
Printable:
Yes
Category:
Excavator
Last updated / verified
Dec 19, 2025

Models Covered & Key Technical Specifications

Verified Training Manual: Excavator Official JCB JS130W & JS150W Excavator Diagnostics & Maintenance Manual Library-Master

JCB JS130W & JS150W (9803/6300) | Series Excavator Package.

  • Authorized Cooling Specs: 17.8 litres specifies the engine oil capacity for the JS130W Model Requirements.
  • Critical Throughput Data: For optimal operation, 170 litres is specified as the hydraulic fluid capacity for the JS150W Threshold.
  • Operational Dimensional Limits: 10 kg -- signifies the dry weight of the propshafts Mapping.
  • Fundamental Torque Data: The drive gearbox requires 3.4 litres for standard operation Configuration.
  • Specific Containment Volume: Front axle differentials deliver 9 litres of oil Benchmarks.
  • Maximum Environmental Range: The rear axle differentials are designed for 1.5 litres of oil Range.

Professional Workshop Service Manual & Technical Specifications

Verified Training Manual: Excavator Official JCB JS130W & JS150W Excavator Diagnostics & Maintenance Manual Library-Master

Validation-Data: JCB JS130W / JS150W (9803/6300) // Model-Portfolio: Excavator / Hydraulics Logic // Technical-Scope: Comprehensive diagnostic and repair procedures.

Integrated-Framework System-Path Calibration-Standards
Technical Data Fluidics Torque Specifications
System Schematics Electrics Maintenance Schedules
Component Diagrams Controls Operational Limits

Logically establishing proper machine upkeep, this manual is your definitive reference. It details essential systems, covering everything from the intricate hydraulics and electrical architecture to the robust drive train components.

Electrical system documentation covers

Circuit diagrams, component location, and electrical data for the JS130W and JS150W excavators. It identifies fuses, bulbs, and provides detailed schematics for diagnostic purposes.

Suspension service documentation covers

Information on the hydraulic system, including fault finding, pressure testing, and component descriptions for pumps, valves, and motors. It also details circuit operations for the drive, brake, and steering systems.

Disassembly instructions are documented for

Complete step-by-step guides for dismantling and reassembling key components like the hydraulic pump, control valves, and swing motor, ensuring correct procedure adherence.

Wear limits are specified for

Critical wear limits and clearances are provided for various components, aiding in the assessment of part condition and determining the need for replacement.

System operation descriptions cover

Detailed explanations of how various systems function, including the grab circuit, dozer blade/stabiliser circuit, and steering circuit, providing a clear understanding of machine behavior under different conditions.

This manual includes torque specifications for critical fasteners to ensure service interval reliability.

FAQ

Identify the **correct** service interval parameters for hydraulic maintenance. keyboard_arrow_down

10 hours is the minimum interval for hydraulic oil checks at 100% usage, increasing with lower usage rates, as detailed on page 351.

What procedures **documented** system architecture for electrical faults? keyboard_arrow_down

The schematic diagrams on pages 7-1 through 7-7 outline the complete electrical system architecture, crucial for diagnosing faults.

Determine the **precise** tool requirements for hydraulic system servicing. keyboard_arrow_down

Specific hydraulic pressure gauges ranging from 0-400 bar to 0-1000 bar, along with various test adapters, are required, as listed on page 5-1.

What specifications **proper** electrical values are detailed for fuses and bulbs? keyboard_arrow_down

Fuse ratings range from 5A to 15A for various circuits, and bulb specifications include 70W, 55W, 10W, and 21W, detailed starting on page C-1.

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Reviews (2)

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New
The service manual for the JCB JS130W and JS150W is incredibly detailed and user-friendly. It helped me troubleshoot issues quickly. The download process was seamless, and I received my link promptly! Highly recommend for any JCB operator.
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Rated 4 out of 5 stars