BMW 7 Series (F01/F02) 2008-2015 Service Manual / Cooling System / Oil Cooler Lines
BMW 7 Series: Oil Cooler Lines
- Flushing Transmission Oil Cooler With Lines (Automatic Transmission)
- Removing And Installing/Replacing Feed And Return Lines For Engine Oil Cooler (N63)
- Removing And Installing/Replacing Gearbox Oil Cooler For Automatic Transmission (N63, N74)
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Flushing Transmission Oil Cooler With Lines (Automatic
Transmission)
Notes
NOTE: Carry out the work steps listed when:
Installing a new or replacement transmission.
Flushing can only be carried out with the automatic transmission removed.
Procedure
Automatic transmiss
Removing And Installing/Replacing Feed And Return Lines For Engine Oil
Cooler (N63)
WARNING: Risk of scalding!
Only perform this repair work after engine has cooled down.
IMPORTANT: Wear protective gloves and safety goggles.
IMPORTANT: Adhere to conditions of absolute cleanliness whe
Removing And Installing/Replacing Gearbox Oil Cooler For
Automatic Transmission (N63, N74)
IMPORTANT: Risk of scalding!
Only perform this repair work after engine has cooled down.
Necessary preliminary work
Drain COOLANT.
Remove FAN COWL.
Recycling
Catch and dispose of drained coolant i
SEE MORE:
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 SYSTEM.
Remove both control sensors.
Remove both monitoring sensors.
Picture shows the left side,
Removing And Installing Fan Housing For Heater/Air Conditioner Fan
Necessary preliminary tasks
Remove RIGHT/REAR SUSPENSION CROSS-BRACE.
REMOVE auxiliary E box
Unlock plug connection (1) on AUC sensor (2) and disconnect.
Fig. 8: Identifying Lock Plug Connection On AUC Sensor
Release screws (1) on fan housing cover (2).
Lift out fan housing cover.
Fig. 9: Ide
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