1. GENERAL
1-6 How to read this manual
(1) Range
of
Operation
Explanation
This manual explains the troubleshooting, installation/removal, replacement, disassembly/reassembly,
inspection, adjustment and adjusting operation procedures for the engine.
Refer to the manufacturer's manual for each
of
the fuel injection pump, governor, starting motor and alterna-
tor except for their installation.
(2)
How
to
Read the
Explanations
(2-1)
An
exploded view, sectional views, a system diagram, etc. are shown at the beginning
of
each section
as required for easy understanding
of
the mounted states
of
the components.
(2-2) For the removal/installation of each part, the procedure is shown with the procedural step No.
in
the
illustration.
(2-3) Precautions and key points for disassembly and reassembly
of
parts are described as Points.
In
the
explanation for each point, detailed operation method, information, standard and precautions are
described.
Description
Example
Illustration
HJZ06167
a The job contents are described
in
the disassembly procedure for Nos. not shown
in
the illustration.
Disassembly
procedure
(1) Follow steps (1) to (12)
of
the cylinder head
disassembly procedure.
(2) Remove the cooling water pump.
(3) Remove the crankshaft pulley. (Point 1)
t
Operation
Points
Disassemble: Service point for removal
Reassemble: Service point for installation
Disassemble-Reassemble
:
Service
point
required
in
both removal and installation.
Operation point to be explained
on
a later page.
1-12
4D92E,4D94LE,4D98E
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