TrailBlazer 4WD V8-6.0L (2007)
Installation Procedure
1. Align the input shaft seal on the input shaft.
2. Using the J 42738, install the input shaft seal.
3. Install the transfer case assembly. Refer to Transfer Case Assembly Replacement (TrailBlazer, Envoy).
4. Inspect the transfer case fluid level. Refer to Transfer Case Fluid Replacement (TrailBlazer, Envoy, Rainier, Bravada).
5. Lower the vehicle.