6K-4 EXHAUST SYSTEM
ON-VEHICLE SERVICE
WARNING:
To avoid charger of being borned, do not touch exhaust
system when sustem is hot. Any service on exhaust
system should be pwerfomed when system is cool.
NOTE:
After removal, install using always new gasket and sealing
rings.
Exhaust manifold.
For the removal and installation of exhaust manifold, see 6A-62
«REMOVAL AND INSTALLATION OF TURBOCHARGER».
Before installation, clean the coupling contact surfaces and check
the soundness of these ones.
If there are cracks or deformations replace manifold.
Exhaust pipes, sound muffler and catalyser
CAUTION:
When the system comes provided with catalyser in
pipe n° 2, the pipe should not be knocked neither
submitted to vibrations.
• While installation tighten the fixing elements firmly but
moderately.
• After installation, start engine and check there are not fu-
mes leaks through the connections.