1.0 Prerequisites
The component must be replaced if there are cracks and it is neither possible to drill into the end of the crack, nor to weld it.
2.0 Recommended tools
3.0 Straightening outer skin
In the case of small, soft dents (hail and parking damage), this is also possible without damaging the paintwork. Special tools and a trained employee are needed.
BMW X3 Service & Repair Manual > Transfer case, general: Topping up transfer box oil (atc 45l)
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:
Remove cross m ...