BMW X3 Service & Repair Manual: Replacing radial shaft seal for drive flange (atc 450)
Special tools required:
- 23 0 490
- 27 1 430
IMPORTANT: After completion of work, CHECK TRANSMISSION OIL LEVEL and top up if necessary.
For this transfer box, use approved TRANSMISSION OIL only.
Necessary preliminary tasks:
- Remove TRANSFER BOX.
Drive a hole into radial shaft seal (1) using a center punch (2).
IMPORTANT: Do not use a drill as drillings may result in transmission malfunction.
Screw special tool 23 0 490 into radial shaft seal.
Drive out radial shaft seal (1) with impact weight (2).
Installation note:
Coat sealing lips of new radial shaft seal with clean transmission oil.
Drive in radial shaft seal with special tool 27 1 430 .
Reassemble the vehicle.
Check oil level.
Check transmission for leaks.
Replacing radial shaft seal for actuator shaft (atc 45l)
Special tools required:
11 1 200
11 1 380
23 0 490
IMPORTANT:
Read and comply with notes on protection against electrostatic discharge ...
Replacing radial shaft seal for output flange (atc 450)
Special tools required:
27 1 440
IMPORTANT:
After completing repair work, check transmission oil level and top up if necessary.
For th ...
Other materials:
BMW X3 Service & Repair Manual > Transfer box: Installing exchange transfer box (atc 45l)
IMPORTANT:
Before and after replacement, execute the "Repair" service function with the BMW diagnosis
system.
Recycling:
Catch and dispose of escaping transmission oil. Observe country-specific waste disposal regulations
Necessary preliminary tasks:
Drain GEAR OIL at oil drain plug. ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
