A8L Quattro Sedan V8-4.2L (AUX) (2001)
Exhaust Pipe: Service and Repair
Front Exhaust Pipe With (TWC) Converter (Left Side)
Notes:
-
Always replace seals, gaskets and self-locking nuts.
CAUTION! DO NOT bend swivel joint of exhaust pipe by more than 10 to prevent damage.
Removing
-
Remove engine cover panel -arrows
-
Remove cover above left cylinder hear
-
Disengage hose -1- from retainer and move aside.
-
Remove retainer -2- by turning.
-
Loosen upper bolt securing exhaust manifold to exhaust pipe.
-
Disconnect wiring for oxygen sensor (at bulkhead).