Yukon/Denali XL 1500 4WD V8-6.0L VIN U (2004)
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4. Inspect the rear output shaft bushing for scoring or wear.
5. Remove the rear output shaft bushing if required, using the J 45380.
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Install the finger section of the J 45380 in front of the bushing.
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Install the tube and forcing screw to the finger section. Ensure the forcing screw is backed out.
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Using a wrench on the forcing screw, remove the rear output shaft bushing.
Installation Procedure
1. Using the J 45380, install a NEW output shaft bushing.
1.1.
Install the bushing or the finger section of the J 45380.
1.2.
Install the finger section to the main body of the J 45380.
1.3.
Position the bushing and tool to the case.
1.4.
Using a hammer and the J 45380, install the bushing.
Important: Ensure the drain hole on the boot of the rear output shaft seal is facing down toward the ground.
2. Using the J 37668-A, install a NEW front output shaft seal.
3. Install the rear propeller shaft.
4. Check the fluid level. Add fluid if necessary.