Silverado 1500 4WD V8-6.0L Hybrid (2009)
5. Reference mark the transmission or the transfer case (1), propeller shaft flip yoke (2), universal joint bearing cap (3), and the propeller shaft (4).
6. Remove the propeller shaft from the vehicle.
Installation Procedure
1. Inspect the splines of the slip yoke for a sufficient coating of grease. If the splines of the slip yoke does not have a sufficient coating of grease,
lubricate the shaft with clean grease or transmission fluid.