GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2002
🢒
Jimmy - 4WD
🢒
Driveline/Axle
🢒
Transfer Case - NVG 236/246-NP8 (Two Speed Automatic)
🢒 Front Output Shaft Seal Replacement
Tools Required
•
J 44636-1
Front Output Shaft Seal Installer
•
J 44636-2
Front Output Shaft Seal Protector
Removal Procedure
Raise the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.
Remove the transfer case shield from the vehicle. Refer to
Transfer Case Shield Replacement
.
Remove the front propeller shaft from the transfer case. Refer to
Front Propeller Shaft Replacement
in Propeller Shaft.
Remove the transfer case front output shaft dust seal.
Remove the transfer case front output shaft seal.
Installation Procedure
Install the
J 44636-2
on the transfer case front output shaft.
Install the transfer case front output shaft seal on the
J 44636-2
.
Using the
J 44636-1
, install the transfer case front output shaft seal.
Remove the
J 44636-1
from the transfer case front output shaft.
Remove the
J 44636-2
from the transfer case front output shaft.
Install the transfer case front output shaft dust seal.
Install the front propeller shaft to the transfer case. Refer to
Front Propeller Shaft Replacement
in Propeller Shaft.
Check the transfer case fluid level. Refer to
Transfer Case Fluid Replacement
.
Install the transfer case shield to the vehicle. Refer to
Transfer Case Shield Replacement
.
Lower the vehicle. Refer to
Lifting and Jacking the Vehicle
in General Information.