GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
2001
🢒
Sunfire
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 3T40
🢒 Case Seals Disassemble
Notice:
Do not damage the case bore during removal of the manual shift shaft seal.
Using a small flat blade screwdriver, remove the manual shaft seal assembly (113).
Using a small flat blade screwdriver, remove the transmission oil filter seal (32).
Use a drift punch and hammer in order to drive the seal (120) through the case.