jcb T4F 444 User Manual

SERVICE MANUAL
ENGINE
JCB T4F 444 (55kw) Engine (4 Cyl),
JCB T4i 444 Elec Engine (4 Cyl),
JCB T4i 448 Elec Engine (4 Cyl)
EN - 9806/4300 - ISSUE 5 - 09/2018
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
06 - Body and Framework
09 - Operator Station
15 - Engine
18 - Fuel and Exhaust System
21 - Cooling System
33 - Electrical System
72 - Fasteners and Fixings
75 - Consumable Products
78 - After Sales

jcb T4F 444 Specifications

General

Brand	jcb
Model	T4F 444
Category	Engine
Language	English

Summary

Foreword

The Operator's Manual

Guidance on understanding and using the Operator's Manual for safe machine operation.

01 - Machine

00 - Introduction

Provides an overview and general information about the machine.

04 - Product Compliance

Explains compliance with laws and regulations applicable at the time of manufacture.

06 - Intended Use

Details the intended applications and scope for the JCB engine.

03 - Safety

01-03-03 Safety - Yours and Others

Emphasizes the importance of safe operation and awareness of hazards for operator and others.

01-03-06 Safety Warnings

Explains the meaning of safety signal words like DANGER, WARNING, CAUTION, and Notice.

01-03-09 General Safety

Covers essential safety practices including training, alertness, clothing, and avoiding alcohol/drugs.

01-03-12 Maintenance Safety

Details safety precautions related to engine maintenance and hot components.

01-03-18 Operating Safety

Outlines safety measures for machine condition, limits, exhaust gases, and communications.

01-03-21 Worksite Safety

Addresses safety considerations for worksites, including buried utilities and hazardous materials.

01-03-24 Risk Assessment

Guides on performing risk assessments considering personnel, machine, load, route, and weather.

06 - About this Manual

01-06-00 General

Explains the purpose and audience of the publication, emphasizing safety.

09 - Description

01-09-00 General

Describes the JCB Engine's installation in various machines and OEM responsibilities.

06 - Body and Framework

63 - Identification Label

Details the engine data labels and identification number format.

09 - Operator Station

33 - Safety Label/Chart

Provides information on machine safety labels, their importance, and replacement.

15 - Engine

Acronyms Glossary

Provides a list of acronyms used in the engine section.

15-00 Engine

General overview of the engine section.

15-03 Crankcase

Covers general information about the engine crankcase.

15-06 Cylinder Head

Details general information pertaining to the cylinder head.

15-09 Bedplate

Provides general information about the engine bedplate.

15-12 Crankshaft

General information about the crankshaft and its components.

15-15 Camshaft

General information regarding the camshaft.

15-18 Engine Belt

General information about the engine belt system.

15-21 Oil Filter

General information related to the oil filter.

15-24 Air Filter

General information concerning the air filter.

15-27 Crankcase Ventilation Filter

General information about the crankcase ventilation filter.

15-30 Valve

General information regarding engine valves.

15-33 Connecting Rod

General information about the connecting rod.

15-36 Piston

General information concerning engine pistons.

15-39 Manifold

General information about the engine manifold.

15-42 Rocker and Fittings

General information on rocker arms and related fittings.