jcb 427 User Manual

SERVICE MANUAL
LOADER
427, 435S, 437
EN - 9813/6100 - ISSUE 4 - 03/2017
This manual contains original instructions, verified by
the manufacturer (or their authorized representative).
Copyright 2017 © JCB SERVICE
All rights reserved. No part of this publication may
be reproduced, stored in a retrieval system, or
transmitted in any form or by any other means,
electronic, mechanical, photocopying or otherwise,
without prior permission from JCB SERVICE.
www.jcb.com
Foreword
The Operator's Manual
You and others can be killed or seriously injured
if you operate or maintain the machine without
first studying the Operator's Manual. You must
understand and follow the instructions in the
Operator's Manual. If you do not understand
anything, ask your employer or JCB dealer to
explain it.
Do not operate the machine without an Operator's
Manual, or if there is anything on the machine you
do not understand.
Treat the Operator's Manual as part of the machine.
Keep it clean and in good condition. Replace the
Operator's Manual immediately if it is lost, damaged
or becomes unreadable.
Contents
01 - Machine
03 - Attachments, Couplings and Load
Handling
06 - Body and Framework
09 - Operator Station
12 - Heating, Ventilating and Air-
Conditioning (HVAC)
15 - Engine
18 - Fuel and Exhaust System
21 - Cooling System
24 - Brake System
25 - Steering System
27 - Driveline
30 - Hydraulic System
33 - Electrical System
72 - Fasteners and Fixings
75 - Consumable Products
78 - After Sales

jcb 427 Specifications

General

Brand	jcb
Model	427
Category	Compact Loader
Language	English

Summary

Foreword

03 - Safety

03 - Safety - Yours and Others

Ensures safety of personnel and others involved with the machine's operation and potential hazards.

06 - Safety Warnings

Explains the meaning of signal words DANGER, WARNING, CAUTION, and NOTICE used in manuals and on machines.

09 - General Safety

Covers essential general safety aspects like training, clothing, alcohol, drugs, and mobile phone usage.

12 - Maintenance Safety

Details crucial safety precautions to be followed during maintenance procedures, including working on raised machines.

18 - Operating Safety

Provides comprehensive safety guidelines for operating the machine in various conditions and situations.

21 - Worksite Safety

Focuses on hazards and safety protocols applicable to different worksite environments and public utilities.

24 - Risk Assessment

Outlines key factors for conducting a risk assessment, including personnel, machine, load, route, and weather.

27 - Maintenance Positions

Details safe procedures for positioning the machine for maintenance, including securing the lift arm.

06 - About this Manual

01-06-03 Model and Serial Number

Provides information on identifying the machine's specific model and serial number range.

01-06-06 Using the Manual

Explains the manual's format, structure, and how to effectively use its references and information.

09 - Description

01-09-12 Main Component Locations

Identifies and illustrates the main components of the machine and their locations.

01-09-15 Service Point Locations

Details the locations of all essential service points for maintenance and checks.

33 - Cleaning

01-33-00 General

Provides general instructions and precautions for cleaning the machine and its components.

03 - Attachments, Couplings and Load Handling

03-00 Attachments

Covers general information regarding various optional attachments for the machine.

03-09 Lift Arm Quickhitch

Details the function and operation of the lift arm quickhitch system.

03-12 Hitch

Provides information related to the hitch system, including mechanical tow.

03-30 Shovel

Covers the shovel attachment, including its general operation and maintenance.