Transfer Case (Bravada)
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Raise and support the vehicle. Remove the fill plug and drain plug. Ensure an approved drain pan is used when draining the transfer case. Allow the transfer case to drain completely. Apply Pipe Sealant (GM P/N 12346004) or equivalent to the drain plug threads. Install the drain plug. Tighten the drain plug to specification. See TORQUE SPECIFICATIONS . Fill transfer case with appropriate fluid to proper level. See RECOMMENDED FLUIDS and FLUID CAPACITIES . Apply Pipe Sealant (GM P/N 12346004) or equivalent to the fill plug threads. Install the fill plug. Tighten the fill plug to specification. See TORQUE SPECIFICATIONS . Lower the vehicle.