Transfer Case Rear Case Half Installation

WARNING: This page is about a different car, the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transfer Case Rear Case Half

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Sealer GM P/N 12345739 (Canadian P/N 10953541), or equivalent NOTE: Apply the proper amount of sealant to the flange when assembling the transfer case. Excessive amounts of sealant can plug the oil pump screen, resulting in internal component failure. Tip: Ensure both sealing surfaces of the front and rear case halves are free of dirt, oil and cleaning solvent. Apply a 2 mm (0.078 in) bead of sealant to the front case half.
2	Transfer Case Rear Case Half Tip: Ensure the transfer case rear output shaft outer retaining ring is in place and aligned prior to mating case halves. Use snap ring pliers to open the transfer case rear output shaft outer retaining ring for the transfer case rear output shaft rear bearing assembly. Insert a rubber coated screwdriver into the speed sensor hole and lift up on the reluctor wheel to engage the retaining ring with the rear bearing assembly.
3	Transfer Case Bracket
4	Transfer Case Bolts (Qty: 17) NOTE: Refer to Fastener Notice . Tip: Tighten bolts by hand, do not use an air gun. Tighten: 25 N.m (18 lb ft)