BMW 7 Series (F01/F02) 2008-2015 Service Manual / Exhaust System / Exhaust Catalytic Converter
BMW 7 Series: Exhaust Catalytic Converter
- Removing And Installing/Renewing Catalytic Converter Cylinder 5-8 (N63)
- Removing And Replacing The Catalytic Converter Cylinder 1-4 (N63)
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Removing And Installing/Renewing Catalytic Converter Cylinder 5-8
(N63)
WARNING: Risk of burning!
Only perform this repair work on an engine that has cooled down.
Necessary preliminary work
Remove ACOUSTIC COVER.
REMOVE BOTH INTAKE SILENCER HOUSINGS.
Remove EXHAUST SY
Removing And Replacing The Catalytic Converter Cylinder 1-4 (N63)
WARNING: Risk of burning!
Only perform this repair work on an engine that has cooled down.
Necessary preliminary work
Remove ACOUSTIC COVER.
REMOVE BOTH INTAKE SILENCER HOUSINGS.
Remove EXHAUST SY
SEE MORE:
Transmission Suspension, Autom. Transmission
REPLACING CROSS-MEMBER FOR TRANSMISSION MOUNTING (N63)
Necessary preliminary work
Remove rear UNDERBODY PROTECTION.
Support transmission with lifter.
Release screws (1) and (2).
Remove transmission cross member.
Tightening torque 22 32 3/4AZ.
Fig. 11: Identifying Transmission Mounting Screws
Replacing Water Valve For Heater (N63)
Notes
WARNING: Scalding hazard!
Work on the cooling system may only be carried out when it has cooled
down.
NOTE: Clamp off coolant hoses on water valve.
Recycling
Coolant emerges when coolant lines are detached. Have a suitable collecting
container ready.
Catch and dispose of escaping coolant.
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