Yukon/Denali XL 1500 4WD V8-5.3L VIN T (2004)
1. Lubricate the inside diameter of the NEW seal with J 36850.
2. Using J 21426 and a soft faced mallet, install the seal.
3. Remove the drain pan.
4. Install the propeller shaft. Refer to Propeller Shaft Replacement - Rear in Propeller Shaft.
5. Fill the transmission to the proper level with DEXRON(R) III transmission fluid. Refer to Transmission Fluid Checking Procedure.