BMW X3 Service & Repair Manual: Replacing output flange on transfer box at rear (atc450)
IMPORTANT: After completing work, check transmission oil level and top up if necessary.
Use only the approved TRANSMISSION OIL .
NOTE:
- Replace output flange only together with a new radial shaft seal.
- Operations for removing output flange are identical to replacing RADIAL SHAFT SEAL
Installation note:
- Thickness of new shim must be determined before output flange is installed
Determine and note down dimension A of output flange (old and new).
Determine and note down dimension B of output flange (old and new).
Determine old dimension C, thickness of shim.
Installation note:
Calculate thickness of new shim:
1. Add old dimension A of output flange (previous) and old dimension C of shim Then subtract old dimension B from old result A+C.
2. Subtract dimension B from dimension A of output flange (new).
3. Then subtract result of step 2 from result of step 1.
Replacing output flange on rear transfer box (atc 45l)
IMPORTANT:
After completing work, check TRANSMISSION OIL LEVEL and top up if necessary.
Use only the approved TRANSMISSION OIL .
NOTE:
...
Replacing radial shaft seal for actuator shaft (atc 450)
Special tools required:
11 1 200
11 1 380
23 0 490
IMPORTANT:
Read and comply with notes on protection against electrostatic discha ...
Other materials:
BMW X3 Service & Repair Manual > Troubleshooting: Butt connector for repairing a plug connection
Special tools required:
61 0 300
61 4 340
61 0 240
IMPORTANT:
Identify cause of damage (e.g. sharp-edged body components, faulty electrical loads,
jammed mechanisms, corrosion caused by ingress of water, etc.).
Read out fault memory
Eliminate cause of damage.
Disconne ...
BMW X3 Owners Manual
BMW X3 Service & Repair Manual
