Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra and 2004 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

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.

Install a NEW transfer case adapter seal.
Install the transfer case adapter.
NOTE: Refer to Fastener Notice in Cautions and Notices.
Install the transfer case adapter bolts.
Tighten: Tighten the bolts to 50 N.m (37 lb ft).

Fig 1: View Of Transfer Case Adapter, Bolts & Seal

GM652614

Courtesy of GENERAL MOTORS CORP.

Install the transmission mount.

Fig 2: View Of Transmission Mount

GM648001

Courtesy of GENERAL MOTORS CORP.

Install the transmission mount bolts.
Tighten: Tighten the bolts to 47 N.m (35 lb ft).

Fig 3: Installing Transmission Mount Bolts

GM715661

Courtesy of GENERAL MOTORS CORP.

Install the crossmember.
Install the crossmember bolts.
Tighten: Tighten the bolts to 70 N.m (52 lb ft).

Fig 4: Identifying Crossmember & Bolts

GM652595

Courtesy of GENERAL MOTORS CORP.

Install the transmission mount nuts.
Tighten: Tighten the nuts to 40 N.m (30 lb ft).

Fig 5: Identifying Transmission Mount Nuts

GM647997

Courtesy of GENERAL MOTORS CORP.

Remove the transmission jack.
Install a NEW transfer case gasket, if necessary.

Fig 6: View Of Transfer Case Gasket

GM654219

Courtesy of GENERAL MOTORS CORP.

Install the transfer case. Refer to Transfer Case Assembly Replacement .
Check the fluid level. Add fluid if necessary.