GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2003
🢒
Yukon XL - 4WD
🢒
Driveline/Axle
🢒
Transfer Case - BW 4482-NR4
🢒 Rear Output Shaft Seal Replacement
Tools Required
J 45756
Output Shaft Seal Installer
Removal Procedure
Remove the transfer case shield, if equipped. Refer to
Transfer Case Shield Replacement
.
Remove the rear propeller shaft. Refer to
Rear Propeller Shaft Replacement
in Propeller Shaft.
Remove the rear output shaft seal by prying it out with a flat-tipped screwdriver.
Installation Procedure
Using the
J 45756
, install a NEW output shaft seal.
Install the rear propeller shaft. Refer to
Rear Propeller Shaft Replacement
in Propeller Shaft.
Check the fluid level. Add fluid if necessary.
Install the transfer case shield, if equipped. Refer to
Transfer Case Shield Replacement
.