Sierra 3500 Denali 4WD V8-6.0L (2011)
5. Lower the vehicle.
Input Shaft Seal Replacement
Input Shaft Seal Replacement
Tools Required
*
J 36825 Output Shaft Oil Seal Remover
*
J 23907 Slide Hammer with Bearing Adapter
*
J 42738 Front Output Shaft Seal Installer
Removal Procedure
1. Remove the transfer case. Refer to Transfer Case Assembly Replacement (See: Service and Repair/Removal and Replacement/BW 4485-NR3 -
Transfer Case/Transfer Case Assembly Replacement).
Important: It may be necessary to use a sharp punch in order to poke a hole into the seal prior to inserting J 36825 .
2. Using the J 23907 (1), and J 36825 (2), remove the input seal.
Installation Procedure