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jcb 1CX User Manual

jcb 1CX
242 pages
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Service
Manual
1CX, 208S
Backhoe
Loader
PUBLISHED BY THE
TECHNICAL PUBLICATIONS DEPARTMENT
OF JCB SERVICE; ©
WATERLOO PARK, UTTOXETER,
STAFFORDSHIRE, ST14 5PA, ENGLAND
Tel. ROCESTER (01889) 590312
PRINTED IN ENGLAND
Publication No. 9803/8550
General Information 1
Care & Safety
2
Routine Maintenance 3
Attachments A
Body & Framework B
Electrics
C
Controls
D
Hydraulics E
Transmission F
Brakes G
Engine K
R
www.WorkshopManuals.co.uk
Purchased from www.WorkshopManuals.co.uk

Table of Contents

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jcb 1CX Specifications

General IconGeneral
Brandjcb
Model1CX
CategoryCompact Loader
LanguageEnglish

Summary

General Information

Care & Safety

Routine Maintenance

Attachments

Body & Framework

Electrics

Controls

Hydraulics

Transmission

Brakes

Engine

Introduction

Section 1 General Information

Contents

Lists the contents of Section 1.

Identifying Your Machine

Explains how to identify the machine using plates and serial numbers.

Torque Settings

Provides torque specifications for various bolts and adapters.

Service Tools

Lists tools numerically with their corresponding page numbers.

Sealing and Retaining Compounds

Lists and describes JCB sealing and retaining compounds.

Section 2 Care and Safety

Contents

Lists the contents of Section 2.

Safety Notices

Explains signal words like DANGER, WARNING, and CAUTION.

General Safety

Covers general safety practices including decals, alcohol, clothing, and alertness.

Operating Safety

Provides safety guidelines for operating the machine.

Maintenance Safety

Covers safety precautions during maintenance and repairs.

Safety Decals

Explains the importance and use of safety decals on the machine.

Section 3 Routine Maintenance

Contents

Lists the contents of Section 3.

Fluids, Capacities and Lubricants

Specifies fluids, capacities, and lubricants for various machine systems.

Lubricants - Health and Safety

Covers health and safety aspects of handling lubricants.

Fuel System

Discusses fuel types, standards, and filling procedures.

Service Schedules

Outlines maintenance tasks based on operating hours.

Loader Arm Safety Strut

Explains how to install and remove the loader arm safety strut.

Greasing

Provides instructions for greasing the machine's pivot points.

Electrical system

Covers battery safety, maintenance, and electrolyte level checks.

Hydraulic System

Covers checking hydraulic fluid levels and changing the hydraulic filter.

Transmission

Details drive chain lubrication and checking oil levels.

Tyres and Wheels

Covers tyre inflation, wheel bolt torques, and non-inflatable tyres.

Engine

Covers air filter replacement procedures.

Section A Optional Attachments

Contents

Lists the contents of Section A.

Quick Release Couplings

Explains how to connect and disconnect flat face quick release couplings.

Connecting/Disconnecting Hydraulic Hoses

Describes safe procedures for connecting and disconnecting hydraulic hoses.

Shovels

Covers daily maintenance for general purpose and 6-in-1 shovels.

Pallet Forks

Covers daily maintenance for pallet forks, including safety and damage checks.

Manure/Silage Fork With Top Grab

Covers daily maintenance for manure/silage forks.

Attachment Frame

Covers daily maintenance for attachment frames.

Section B Body and Framework

Contents

Lists the contents of Section B.

Floor Plates

Details the removal and replacement of floor plates.

Loader Arm

Covers the removal and replacement of the loader arm.

Dipper

Covers the removal and replacement of the dipper.

Boom

Covers the removal and replacement of the boom.

Kingpost Assembly

Exploded view of the kingpost assembly components.

Section C Electrics

Contents

Lists the contents of Section C.

Technical Data

Provides technical specifications for battery, alternator, and light bulbs.

Circuit Protection

Lists fuses and their ratings for circuit protection.

Sensing Switches

Describes various sensing switches used in the electrical system.

Test Methods

Explains how to use a multimeter for testing electrical components.

Batteries

Covers battery safety precautions and maintenance procedures.

Alternator

Covers service precautions and charging tests for the alternator.

Starter Motor

Details starting circuit tests and removal/replacement procedures.

Circuit Diagram

Lists main components, lamps, and fuses for the electrical circuit.

Section D Controls

Contents

Lists the contents of Section D.

Hand and Foot Throttles

Details the description, removal, and adjustment of hand and foot throttles.

Throttle Cable

Covers throttle cable removal, replacement, and adjustment.

Section E Hydraulics

Contents

Lists the contents of Section E.

Technical Data

Provides technical specifications for pumps, motors, and joysticks.

Connecting/Disconnecting Hydraulic Hoses

Describes safe procedures for connecting and disconnecting hydraulic hoses.

Hydraulic Contamination

Discusses hydraulic fluid quality, contamination effects, standards, and filters.

Descriptions

Provides general description of the hydraulic circuit and machine neutral circuit.

Excavator Valve - Pilot-Operated A.R.V. Pressure Relief Operation

Explains the pressure relief operation of the excavator valve.

Transmission Operation - Neutral

Explains the hydraulic circuit during neutral transmission operation.

Pressure Reducing Solenoid Valve

Details the operation and adjustment of the pressure reducing solenoid valve.

Drive Motor Operation

Explains the operation of the drive motors, including flushing circuits.

Transmission Operation - Forward

Explains the hydraulic circuit during forward transmission operation.

Pumps

Provides a troubleshooting guide for hydrostatic transmission problems.

Hydrostatic Pump

Covers dismantling and assembly of the hydrostatic pump.

Fault Finding

Troubleshooting guide for hydrostatic pump issues like machine veering.

Checking for Faulty Pump or Motor

Describes procedures to check for faulty pumps or motors.

Checking Motor Leakage Rate

Explains how to check motor leakage rates to diagnose wear.

Checking the Joystick Hydraulic Lines

Guides on checking joystick hydraulic supply and return lines.

Auxiliary Pump (Standard machines)

Covers dismantling and assembly of standard auxiliary pumps.

Auxiliary Pump (High-flow machines)

Covers dismantling and assembly of high-flow auxiliary pumps.

Drive Motors

Exploded views of drive motor components.

Valves

Troubleshooting guide for hydraulic problems in loader/excavator circuits.

Loader Valve

Details the removal and replacement of the loader valve.

Main Relief Valve and Auxiliary Relief Valves

Covers removal, dismantling, assembly, and testing of relief valves.

Check Valve

Explains the operation, testing, and adjustment of the check valve.

Excavator Valve

Covers dismantling, assembly, check valves, spools, and relief valves.

Hydraclamp Valve

Details the dismantling and assembly of the hydraclamp valve.

Pressure Reducing Solenoid Valve

Explains the operation and adjustment of the pressure reducing solenoid valve.

Brake Valve

Details the dismantling and assembly of the brake valve.

Servo Joysticks

Covers removal and replacement of the joystick units.

Rams

Exploded view of ram components.

Slew Cylinder

Details re-sealing and filling procedures for the slew cylinder.

Hydraulic Filter

Covers the removal and replacement of the hydraulic filter.

Suction Strainer

Covers the removal and replacement of the suction strainer.

Schematic Hydraulic Circuit

Component key for the standard machine hydraulic circuit.

Schematic Hydraulic Circuit

Component key for standard machine hydraulic circuit with single lever drive.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with single lever control.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with dual lever drive.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with single lever control.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with single lever drive.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with single lever control.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with dual lever drive.

Schematic Hydraulic Circuit

Component key for high-flow machine hydraulic circuit with dual lever drive.

Optional Hand Tool Circuit

Describes the optional hand tool hydraulic circuit.

Section F Transmission

Contents

Lists the contents of Section F.

Tyres and Wheels

Covers removal and replacement of roadwheels.

Wheel Hub Assembly

Covers removal, replacement, dismantling, and assembly of wheel hubs.

Section G Brakes

Contents

Lists the contents of Section G.

Preparation for Towing/Winching

Procedures for preparing the machine for towing or winching.

Section K Engine

Contents

Lists the contents of Section K.

Specification

Provides technical data for the XUD engine.

Removal and Replacement

Details the removal and replacement of the engine.

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