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
K4J or K4M
IMPORTANT
Catalytic converters contain ceramic fibres: these
are contained within a closed unit, and cannot disperse.
Cutting or drilling catalytic converters is prohibited.
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle:
Towing and lif
REMOVAL
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle: Towing and
lifting).
Remove the rear wheels (see 35A, Wheels and tyres,
Wheel: Removal - Refitting, 35A-1).
II - OPERATION FOR REMOVAL OF PART
CONCERNED
Unpick the wheel speed sensor wiring har