Machine Coverage
Supported equipment:
- JCB 4CX Backhoe Loader
Serial range:
- From Machine Serial No. 290000
Machine type:
- Excavator Loader (Backhoe Loader)
Technical Highlights
This workshop manual includes complete procedures for:
- Engine repair and servicing
- Hydraulic system diagnostics and maintenance
- Attachment system servicing
- Body and structural components repair
- Transmission system repair
- Axle and driveline servicing
- Brake system diagnostics
- Hydraulic steering system maintenance
- Electrical system diagnostics and wiring
- Service tools and maintenance procedures
Example: The manual provides structured sections covering hydraulics, transmission, axles, brakes and electrical systems, each with detailed service procedures and technical data.
Table of Content
General
- General information
- Lubricants and capacities
- Torque settings
- Service schedules
Hydraulics
- Hydraulic system technical data
- Pump systems
- Hydraulic circuits
- Loader valve operation
- Relief valve systems
Attachments
- Excavator attachments
- Loader attachments
- Operational servicing
Body & Framework
- Structural components
- Frame and body repair
Engine
- Engine servicing
- Cooling system
- Lubrication system
Transmission
- Transmission system
- Gearbox servicing
Axles
- Front axle
- Rear axle
Brakes
- Brake system servicing
- Brake diagnostics
Steering
- Hydraulic steering system
- Steering components
Electrical System
- Electrical circuits
- Wiring and diagnostics
Service Tools
- Special tools
- Workshop equipment
File Information
- File type: PDF
- Language: English
- Pages: 450+
- Manufacturer: JCB
- Document type: Factory Workshop Repair Manual
- Document reference: 9803/3250 Issue 11
- System coverage:
- Engine systems
- Hydraulic systems
- Transmission systems
- Axles and driveline
- Brake systems
- Steering systems
- Electrical systems
- Machine model:
- JCB 4CX Backhoe Loader
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