Sierra 3500 4WD V8-8.1L VIN G (2006)
Parking Pawl: Service and Repair
Allison - Automatic Transmission
Manual Detent Spring and Roller Replacement
Manual Detent Spring and Roller Replacement
Removal Procedure
1. Remove the oil pan and transmission internal oil filter.
2. Remove the 2 detent spring bolts (3). Remove the detent spring assembly (2).
Installation Procedure
