Silverado 1500 4WD V8-5.3L VIN T (2004)
Seals and Gaskets: Service and Repair
Transfer Case - NVG 149-NP3
Transfer Case Output Shaft Seal Replacement - Front
Transfer Case Output Shaft Seal Replacement - Front
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Tools Required
-
J 8092 Driver Handle
-
J 43484 Output Shaft Seal Installer
Removal Procedure
1. Remove the transfer case shield, if equipped.
2. Remove the front propeller shaft.
3. Insert a flat-tipped screw driver into the inner race.
4. Pry the inner race back.
5. Insert a small pry bar into the inner race.
Important: When performing the following service procedure, the outer part of the seal will slightly move out of the transfer case with the inner
part seal.
6. Pry the inner part of the seal from the outer seal body.
7. Remove the inner part of the seal.
