BMW X3 Service & Repair Manual: Transmission shafts

Replacing transfer box control unit (longitudinal torque module) (atc 45l)

Special tools required: 11 1 200 11 1 380 23 0 490 IMPORTANT: Before and after replacement, execute the "Repair" service function with ...

Renewing radial shaft seal for drive flange (atc 45l)

Special tools required: 23 0 490 27 1 430 IMPORTANT: After completion of work, CHECK TRANSMISSION OIL LEVEL and top up if necessary. ...

Other materials:

BMW X3 Service & Repair Manual > Rear axle repair instructions: Raising vehicle with trolley jack
Observe the following trolley-jack-related instructions: 1. Only trolley jacks sold or approved by BMW, with a rubber plate on their mounting, may be used! 2. Trolley jacks must be regularly serviced and always checked for functional reliability before they are used! 3. Check the rubbe ...