GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2007
🢒
Sierra Classic - 4WD
🢒
Transmission/Transaxle
🢒
Transfer Case - NVG 246-NP8
🢒 Front Output Shaft Seal Replacement
Tools Required
•
J 8092
Driver Handle
•
J 43484
Output Shaft Seal Installer
Removal Procedure
Remove the transfer case shield, if equipped. Refer to
Transfer Case Shield Replacement
.
Remove the front propeller shaft. Refer to
Front Propeller Shaft Replacement
.
Insert a flat-tipped screwdriver into the inner race.
Pry the inner race back.
Insert a small pry bar into the inner race.
Remove the inner part of the seal.
Insert a flat-tipped screwdriver or a small pry bar in the space between the outer race of the seal and the transfer case.
Remove the outer part of the seal.
Installation Procedure
Install the
J 43484
(2) to the
J 8092
(1).
Install the seal onto the
J 43484
.
Using the
J 43484
(2) and the
J 8092
(1), install the seal.
Install the front propeller shaft. Refer to
Front Propeller Shaft Replacement
.
Check the fluid level, add fluid if necessary.
Install the transfer case shield, if equipped. Refer to
Transfer Case Shield Replacement
.