buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Transmission Extension Housing Rear Oil Seal Replacement|Page 5052 > < Transmission Extension Housing Rear Oil Seal Replacement
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Seals and Gaskets: Service and Repair
Filler Tube and Seal Replacement

Filler Tube and Seal Replacement (LM4) 

Removal Procedure

1. Remove the transmission oil level indicator.
2. Raise and suitably support the vehicle. 
3. Support the transmission using a suitable jack.
4. Remove the transmission crossmember. 
5. Loosen the catalytic converter.

6. Lower the transmission slightly.

Transmission Extension Housing Rear Oil Seal Replacement|Page 5052 > < Transmission Extension Housing Rear Oil Seal Replacement