EasyManuals Logo
Home>Isuzu>Engine>NPR 4J Series

Isuzu NPR 4J Series User Manual

Isuzu NPR 4J Series
406 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 #391 background imageLoading...
Page #391 background image
6F – 4 ENGINE EXHAUST
ON-VEHICLE SERVICE
Rattles and noise vibrations in the exhaust system are usually
caused by misalignment of parts. When aligning the system,
leave all bolts or nuts loose until all parts are properly aligned;
then tighten, working from front to rear.
1. Check connections for looseness or damage,
especially for exhaust gas leakage.
2. Check clamps and rubbers for weakness, cracks or
damage.
3. If any part of the converter heat shield is damaged or
dented to the extent that it contacts the catalyst, repair
or replace.
4. Check for dents or damage and for any holes or
cracks caused by corrosion.
FRONT EXHAUST PIPE
REMOVAL
Preparation:
Battery ground cable
1. Exhaust manifold fixing nuts.
Remove two fixing nuts from exhaust manifold and
front pipe.
2. Front exhaust pipe mounting bracket fixing bolt and
nut.
3. Front exhaust pipe fixing bolts and nuts.
Remove two bolts fixed from front pipe and center
pipe.
4. Front exhaust pipe.
Take out the exhaust pipe to another side.
6F-6-1.tif
6F-6-2.tif

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Isuzu NPR 4J Series and is the answer not in the manual?

Isuzu NPR 4J Series Specifications

General IconGeneral
BrandIsuzu
ModelNPR 4J Series
CategoryEngine
LanguageEnglish

Related product manuals