PIPE ASSEMBLY
D4F, and 740 or 742 or 764
(ZC1) cutting area between the catalytic
converter and the expansion
chamber
(ZC2) cutting area between the expansion
chamber and the silencer
D4F, and 784 or
I - PARTS AND CONSUMABLES FOR THE REPAIR
1 - Parts always to be replaced:
the exhaust trunking (if fitted)
the seal or sealing ring on the connection between the
catalytic converter or catalytic
K9K, and 772
PARTS AND CONSUMABLES FOR THE
REPAIR WORK
Parts always to be replaced:
the seal between the catalytic pre-converter and
the turbocharger,
the seal between the catalytic pre-conve
B85 or K85
REMOVAL
I - REMOVAL PREPARATION OPERATION
Remove the door trim (see Rear side door trim:
Removal - Refitting) (MR 393, 72A, Side opening
element trim).
Unclip the access blanking cover at the locking bolt
of the dummy lock.
Loosen the locking bolt completely without removing
i
If fitted on the vehicle this system warns
the driver of pressure loss in one or
several tyres.
Operating principle
Each wheel (except for the emergency
spare wheel) has a sensor in the inflation
valve which periodically measures
the tyre pressure while driving.
Warning light 1 comes o