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
M4R
REMOVAL
I - REMOVAL PREPARATION OPERATION
IMPORTANT
To avoid all risk of damage to the systems, apply the safety and
cleanliness instructions and operation recommendations before carrying out any
repair (see Engine: Precautions for the repair).
WARNING
Applying pressure to the engine oil sump
D4F, and 740 or 742 or 764
REMOVAL
I - REMOVAL PREPARATION OPERATION
Put the vehicle on a two-post lift (see Vehicle: Towing and lifting).
Disconnect the battery (see Battery: Removal - Refitting).
Remove the engine undertray.
Unclip the connector cover (1).
Remove the oil pressure sensor