Installation Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Oil Drain Plug And Fill Plug

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Refer to Component Fastener Tightening Caution .

Install a NEW drain plug (2) and seal and tighten to 39 N.m (29 lb ft).
Fill the transfer case to the bottom of the fill plug hole with the recommended fluid. Refer to Adhesives, Fluids, Lubricants, and Sealers , and Approximate Fluid Capacities .
Install a NEW fill plug (1) and seal and tighten to 39 N.m (29 lb ft).
Inspect the cross member to ensure that no oil has drained into the cross member cavity. Clean the cross member if necessary.