EasyManuals Logo

Mitsubishi S4Q2 User Manual

Mitsubishi S4Q2
174 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #28 background imageLoading...
Page #28 background image
28 / 174
Service Manual Mitsubishi SQ-Series diesel engines
Version 08/2004
ENGLISH
CYLINDER HEADS AND VALVE
MECHANISM ENGINE MAIN PARTS
3. Replacing valve guide
1) To remove the valve guide for replacement,
use valve guide remover (32A91-00300).
2) To install a replacement valve guide, use valve
guide installer (32A91-00100) and a press.
3) Insert a new valve into the guide just installed
to check how the valve slides in the guide.
4) After replacing the valve guides, check the
valve contact with the seats.
4. Inspecting valve face
Coat the valve face lightly with red lead. Use the
Valve lapper to inspect the valve contacts with its
seat. If the contact is not uniform, or if the valve is
defective or if the service limit is exceeded, repair
or replace the valve and valve seat.
Figure 23 Replacing valve guide
Valve guide remover
Valve
guide
CAUTION
The height to top of valve guide is specified; be sure
to use the valve guide installer to insure the correct
height.
Figure 24 Installing valve guide
Press
15.5 mm
[0.61 in.]
Valve guide installer
Valve guide
Figure 25 Inspecting valve face
Valve lapper
Red lead

Table of Contents

Other manuals for Mitsubishi S4Q2

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Mitsubishi S4Q2 and is the answer not in the manual?

Mitsubishi S4Q2 Specifications

General IconGeneral
BrandMitsubishi
ModelS4Q2
CategoryEngine
LanguageEnglish

Related product manuals