Installation Procedure

WARNING: This page is about a different car, the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transfer Case & Case Adapter

Courtesy of GENERAL MOTORS CORP.

Rotate the transfer case so that the transfer case is perpendicular to the transmission assembly.
Raise the transfer case into position.
Rotate the transfer case so that the transfer case aligns with the transfer case adapter.
Install the transfer case assembly.

Fig 2: Transfer Case Retaining Nuts

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the transfer case retaining nuts.
Tighten: Tighten the transfer case retaining nuts to 50 N.m (37 lb ft).

Fig 3: Transfer Case Vent Hose

Courtesy of GENERAL MOTORS CORP.

Install the transfer case vent hose.

Fig 4: Transfer Case Electrical Wiring Harness

Courtesy of GENERAL MOTORS CORP.

Install the electrical wiring harness to the transfer case.

Fig 5: Motor/Encoder Electrical Connectors

Courtesy of GENERAL MOTORS CORP.

Connect the motor/encoder electrical connector.
Install the front propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE .
Install the rear propeller shaft. Refer to PROPELLER SHAFT REPLACEMENT - ONE PIECE .
Inspect the transfer case fluid level. Refer to Transfer Case Fluid Replacement .

Fig 6: Transfer Case Shield

Courtesy of GENERAL MOTORS CORP.

Install the transfer case shield. Refer to Transfer Case Shield Replacement .
Lower the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.