GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2006
🢒
Envoy - 4WD
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T65-E
🢒 Case Extension Assembly Removal
Remove the two case extension bolts (5).
Remove the case extension assembly (6) and remove the seal (8).
Remove the differential carrier thrust washer (715).
Remove the differential carrier thrust bearing (714).