K 1500 Truck 4WD V8-6.5L DSL Turbo VIN F (1999)
Seals and Gaskets: Service and Repair
Transfer Case - NVG 243-NP1 (Two Speed Selectable)
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the transfer case shield.
3. Remove the front propeller shaft.
4. Remove the propeller shaft yoke.
5. Remove the seal.
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Use a screwdriver in order to remove the seal.
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Do not damage the sealing bore.
Installation Procedure
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Tools Required
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J 29162 Output Shaft Seal Installer
1. Install the seal using the J29162.
2. Install the propeller shaft yoke.
Notice: Refer to Fastener Notice in Service Precautions.
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Tighten the propeller shaft yoke nuts to 149 Nm (110 ft. lbs.).
3. Install the propeller shaft.
4. Check the transfer case oil level and add oil as necessary.
5. Install the transfer case shield.
6. Lower the vehicle.
