27 10 020 Installing replacement transfer box (ATC 700)
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IMPORTANT:
Before after replacement, execute the "Repair" service function with the BMW diagnosis system.
Recycling:
Catch and dispose of escaping transmission fluid. Observe country-specific waste-disposal regulations.
IMPORTANT:
After completing work, check transmission oil level and top up if necessary.
Release filler plug (1).
Check oil level.
Tightening torque 27 00 11AZ , see 27 00 TRANSFER BOX IN GENERAL
Pour in transmission oil up to lower edge of opening for filler plug (1).
Use only the approved oil. See TRANSFER CASE - OPERATING FLUIDS .
Failure to comply with this requirement will result in serious damage to the transfer box!
Necessary preliminary tasks:
- Drain transmission oil
at oil drain plug
Tightening torque, 27 00 11AZ , see 27 00 TRANSFER BOX IN GENERAL
- Remove transfer box
Modify following parts:
- Covers and protective caps
- Drive shaft transportation lock
- Vent hose of transfer box