27 10 020 Installing distributor exchange transmission (ATC 450)
WARNING: This page is about a different variant/trim than selected.
IMPORTANT:
Before and after replacement, execute the "Repair" service function with the BMW diagnosis system.
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, see 27 00 11AZ in 27 00 TRANSFER BOX IN GENERAL .
- Remove transfer box.
Modify following parts:
- Covers and protective caps.
- Drive shaft transportation retainer.
- Vent hose of transfer box.
IMPORTANT:
After completing work, check transmission oil level and top up if necessary.
Release filler plug (1). Check oil level. Tightening torque, see 27 00 11AZ in 27 00 TRANSFER BOX IN GENERAL . 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!