GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
1997
🢒
Century
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T60-E
🢒 Case Cover and Gaskets Disassemble
Remove the indicated case cover bolts (434, 435, 436, 450, 804, 805).
Important:
Be sure to hold the manual valve (404) in place.
Lift the case cover assembly (400) off of the case.
Remove the upper (430) and the lower (429) case cover gaskets.