Silverado 1500 4WD V8-5.3L VIN T (2004)
7. Remove the transmission mount.
8. Remove the transfer case adapter bolts.
9. Remove the transfer case adapter.
10. Remove the transfer case seal.
11. Remove the transfer case gasket, if necessary.
Installation Procedure
Important: If the gasket or the seal becomes damaged, replace it. DO NOT use any type of silicone sealer or liquid gasket maker in place of the seal
or gasket.
1. Install a NEW transfer case adapter seal.
2. Install the transfer case adapter.
