JCB 1CX Backhoe Loader Service Manual (9803/9960-2)

JCB 1CX Backhoe Loader Service Manual (9803/9960-2)

This comprehensive service manual covers maintenance, repair, and diagnostic procedures for the JCB 1CX Backhoe Loader Series 1 and Series 2 models starting from serial numbers 751600 and 1743153 respectively. Designed for professional technicians, it provides detailed schematics, torque settings, hydraulic system breakdowns, and electrical diagnostics essential for full servicing and troubleshooting.

Model Covers:

– 1CX (series 1) from 751600

– 1CX (series 2) from 1743153

File Format: PDF

Size: 27.81 MB

No. of pages: 430

Language: English

Delivery Method: Instant Download – Access your file immediately after purchase.

📑 Table of Contents Overview:

General and Safety Information

• Serial number decoding and model identification
• Comprehensive torque setting tables for fasteners and hydraulic fittings
• Colour coding for hydraulic schematics and component plates

Maintenance Procedures

• Lubrication charts, battery servicing, and coolant mixing guidelines
• Step-by-step functional and visual inspections for daily and periodic checks
• Detailed service schedule and safety lockout preparation for loader maintenance

Hydraulic and Transmission Systems

• Hydraulic circuit descriptions, contamination control, and pressure testing methods
• Ram operations, slew control valve systems, and load-lifting safety features
• Drive motor schematics, neutral circuit logic, and valve calibration sequences

Electrical System and Diagnostics

• Multimeter usage instructions and fault-finding procedures
• Battery testing, alternator charging tests, and starter diagnostics
• Complete wiring diagrams and harness layout from early to late machine versions

Attachments and Body Components

• Installation/removal of 4-in-1 buckets, forks, manure/silage grab, and quickhitches
• Loader arm, dipper, boom and kingpost disassembly and replacement
• Air conditioning, glazing, stabilizer legs, foot throttle, and canopy repairs

Note: A more recent edition of this manual is available with expanded content and enhanced service data. [Click here for more details.]

This JCB 1CX Backhoe Loader Service Manual is ideal for in-depth mechanical work, scheduled servicing, and ensuring optimal machine performance over time.