IMPORTANT: Use only the approved TRANSMISSION OIL in the transfer box.
Failure to comply with this requirement will result in serious damage to the transfer box!
NOTE: Only change oil when transfer box is at normal operating temperature.
Necessary preliminary tasks:
Check transfer case oil level, correct:
Undo oil filler plug (1).
Check transfer box oil level.
If necessary, pour in transmission oil up to lower edge of opening for oil filler plug (1).
Installation note: Replace oil filler plug (1).
Changing transfer case oil:
Place oil collecting apparatus underneath.
Remove oil drain plug (1).
Drain and dispose of transmission oil.
NOTE: Observe country-specific waste disposal regulations
Installation note: Replace oil drain plug (1).
Undo oil filler plug (1).
Pour in transmission oil up to lower edge of opening for oil filler plug (1).
Installation note: Replace oil filler plug (1).
BMW X3 Service & Repair Manual > Brakes: Reset
Reset Minimum set: Mechanical tools Mechanical tool
NOTE:
Set back to brake piston. Replacement for 34 1 050 (83300492455).
Reset Minimum set: Mechanical tools AM
NOTE:
Resetting the electrical Automatic Hold brake in combination with the pin
wrench 83 30 2 320 299
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