Sierra 3500 Denali 2WD V8-6.0L (2011)
Differential Mount: Service and Repair
Differential Carrier Bushing Replacement
Tools Required
*
J 33791 Carrier Bushing Remover/Installer
*
J 36616 Axle Mount Bushing Remover/Installer
Removal Procedure
1. Remove the differential carrier assembly. Refer to Differential Carrier Assembly Replacement (1500 4WD) (See: Service and Repair/Removal
and Replacement/Front Drive Axle/Differential Carrier Assembly Replacement (1500 4WD))Differential Carrier Assembly Replacement (2500
4WD) (See: Service and Repair/Removal and Replacement/Front Drive Axle/Differential Carrier Assembly Replacement (2500 4WD)).
2. Remove the upper differential carrier assembly bushing by performing the following steps:
1. Install the J 36616-2 (1), the J 33791-1 (2), the thrust bearing (3), the J 21474-18 (4), and the forcing screw as shown.
2. Remove the upper differential carrier assembly bushing by holding the forcing screw and slowly tightening the J 21474-18.