27 10 020 Installing distributor exchange transmission (ATC 450)
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IMPORTANT:
Before and after replacement, execute the "Repair" service function with the BMW diagnosis system.
Recycling:
Catch and dispose of escaping transmission oil. Observe country-specific waste disposal regulations
Necessary preliminary tasks:
- Drain transmission oil at oil drain plug
Tightening torque 27 10 2AZ
- Remove TRANSFER BOX
Modify following parts:
- Covers and protective caps
- Drive shaft transportation retainer
- Vent hose of transfer box
- If required, replace rubber mount . See 22 32 001 REPLACING RUBBER MOUNT FOR TRANSMISSION MOUNTING (ATC 450) or 22 31 001 REPLACING RUBBER MOUNT FOR TRANSMISSION MOUNTING for transmission mounting
IMPORTANT:
After completing work, check transmission oil level and top up if necessary.
Release filler plug (1).
Check oil level.
Tightening torque 27 10 2AZ .
Pour in transmission oil up to lower edge of opening for filler plug (1).
Use only the approved TRANSMISSION OIL .
Release filler plug (1).
Check oil level.
Tightening torque 27 10 2AZ .
Pour in transmission oil up to lower edge of opening for filler plug (1).
Use only the approved TRANSMISSION OIL .
Failure to comply with this requirement will result in serious damage to the transfer box!