Installation Procedure
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Install the vent hose connector into the differential carrier assembly.
Apply a small amount of sealer GM P/N 12346004 (Canadian P/N 10953480) or equivalent onto the threads.
- Tighten the vent hose connector.
Tighten: Tighten the vent hose connector to 28 N.m (21 lb ft).
- Connect the vent hose to the vent hose connector.
- Lower the vehicle.
NOTE:
Refer to Fastener Notice
in Cautions and Notices.