JCB 3C 3CX 4CX Service Manual Backhoe Loader 9803-3290

Factory Service Manual For JCB Backhoe Loader. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 1912
Number: 9803-3290-16 (issued 2004)
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

JCB Backhoe Loader
3C
3CX
4CX

Machines from serial no. 960001 to 989999; 1327000 to 1349999; and 1616000 to 1625999.
North American machines from serial no. 907001 to 919999.
Chinese machines from serial no. 1297000 to 1349999.

Contents

-GENERAL INFORMATION
Introduction
Torque Settings
Service Tools
Service Aids
Terms and Definitions
-CARE AND SAFETY
Safety Notices
-MAINTENANCE
Health and Safety
Service Schedules
Lubricants and Capacities
Prepare the Machine for Maintenance
Cleaning the Machine
Checking for Damage
ROPS/FOPS Structure
Greasing
Access Panels
Heater and Air Conditioning
Brakes
Electrical System
Engine
Fuel System
Hydraulic System
Hose Burst Protection Valve (If Fitted)
Transmission
Axles
Tyres and Wheels
Wheel Alignment
Wear Pads
Windscreen Washer
Fire Extinguisher (If Fitted)
-ATTACHMENTS
Hi-Flow Rockbreaker Circuit
Hydraulic Tool Circuit (HTC)
3 Point Hitch (214e Landscaper)
-BODY AND FRAMEWORK
Service Tools
Cab Air Conditioning (3CX, 4CX) SYSTEM
Cab Air Conditioning 3C-14 (214e), 3C SYSTEM
Cab
Air Conditioning Condenser
Cab HVAC Unit (3CX, 4CX)
Cab HVAC Unit 3C-14 (214e), 3C
Heater Valve
Cab Seat (Not Servo)
Fuel Tank
Hydraulic Tank
Engine Cover
Front Grille Housing
Loader Arms
Stabiliser Legs
Stabiliser Leg Alarm System
Boom and Dipper
Overload Warning System
Kingpost & Carriage
-ELECTRICS
Service Tools
Technical Data
Schematic Circuits – To May 2009 (Analog Instruments)
Schematic Circuits – From May 2009 (Digital Instruments)
Schematic Circuits – 3C-14 (214e) & 3C Machines
Service Procedures
Alternator
Starter Motor
Earth Points
Harness Data – 3CX & 4CX Machines
Harness Data – 3C-14 (214e) & 3C Machines
-CONTROLS
Steering Column
Column Switches
Control Rods and Linkages
Control Cables
Anti-Spill Mechanism 3C-14 (214e) & 3C Machines
Shovel Reset
Shovel Reset 3C-14 (214e) & 3C Machines
-HYDRAULICS
Service Tools
Technical Data
Basic System Operation
Schematic Circuits
Circuit Descriptions
Electrical Connections
Fault Finding
Service Procedures
Main Pump
Main Pump – 3C Machines (Sideshift)
Loader Valve
Loader Valve – Variable Flow
Loader Valve – 3C-14 (214e) & 3C Machines
Excavator Valve
Excavator Valve – Variable Flow
Excavator Valve – 3C Machines (Sideshift)
Hose Burst Protection Valves – If Fitted
Hydraulic Rams
Oil Cooler Matrix
Smooth Ride System (SRS) – If Fitted
-TRANSMISSION
Service Tools
Technical Data
Basic System Operation
Electrical Connections
Service Procedures
Fault Finding
Propshafts
Front Axle Dead Steer
Front Axles SD55 and SD80
Rear Axles PD70 and SD80
Synchro Shuttle Gearbox
Powershift Gearbox
Torque Converter
Oil Cooler Matrix
-BRAKES
Service Tools
Technical Data
Electrical Connections
Fault Finding
Service Procedures
Master Cylinder and Servo Unit
Remote Servo Unit – 3C Machines (Option)
Servo Exhauster Unit
Service Brakes
Park Brake
-STEERING
Service Tools
Technical Data
Basic System Operation
Circuit Descriptions
Fault Finding
Service Procedures
Service Procedures – 3C Machines (Sideshift)
Priority Valve
Priority Valve – 3C Machines (Sideshift)
Power Track Rod
Steer Mode Valve (Type 1) – If Fitted
Steer Mode Valve (Type 2) – IF Fitted
Hydraulic Steer Unit
-ENGINE
Service Tools
Technical Data
Electrical Connections
Electrical Sensors and Solenoids
Engine Bay Support Frame
Cooling Fan Viscous Coupling
Cooling Radiator
Coolant Expansion Tank
Fuel Injection Pump
Removal and Replacement
-SERVO CONTROLS
Intriduction
Service Tools
Fuses and Relays
Schematic Circuits – Electrics
Schematic Circuits – Hydraulics
Precision Control System
Advanced Easycontrol System
Easycontrol System
Joystick and Stabiliser Controls
Loader Lever Controls
Servo Pressure Supply Valve
Inloader Valve
Hydraulic Pump (Gearpumps)
Hydraulic Pump (Variflow)
Loader Valve (Sectional Type)
Loader Valve (Monoblock Type)
Excavator Valve (Sectional Type)
Excavator Valve (Monoblock Type)
Auxiliary Valve Block (Sectional Type)
Auxiliary Valve Block (Monoblock Type)
Cab Seat

What you get

You will receive PDF file with high-quality manual on your email immediately after the payment.