33 41... Detaching wheel bearing inner ring from drive flange (drive flange removed)
WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
Special tools required:
IMPORTANT:
- Special tool 33 4 409 must not be removed!
Insert special tool 33 4 408 into special tool 33 4 401 .
Position special tool 33 4 401 in conjunction with 33 4 408 on drive flange.
Tension special tool 33 4 401 with spanners 33 4 403 and 33 4 404 together until special tool is resting against wheel bearing inner ring.
Use hydraulic unit and adapter kits:
- Hydraulic unit - 81 64 2 155 744
- Adapter kit 1 - 81 64 2 155 745
- Adapter kit 2 - 81 64 2 155 746
- Pressure cylinder of hydraulic unit (1) must be in the initial position.
- Spindle F3 must terminate flush with hydraulic unit (1).
- Assemble special tool.
- Turn spindle of special tool 33 4 400 as far as it will go.
The following tools are required for detachment, see Fig 4 for arrangement:
- Required components for all models and types:
1 Hydraulic unit F3 Spindle M24 (length 270 mm) E3 Washer M24 C1 Holding sleeve K1 Screws M12 x 1.5 K2 Screws M14 x 1.5 B1 Adapter 33 4 400 Special tool
Detach wheel bearing inner ring from drive flange.