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Chevrolet Silverado / GMC Sierra. Manual - part 2842
Fig. 9: View Of Transfer Case Control Rod Adjusting Bolt
Courtesy of GENERAL MOTORS CORP.
4. Tighten the control rod adjusting bolt.
Tighten: Tighten the bolt to 15 N.m (11 lb ft).
5. Install the front propeller shaft. Refer to Front Propeller Shaft Replacement .
6. Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
TRANSFER CASE SHIELD REPLACEMENT
NOTE:
Refer to Fastener Notice .
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1222/1225/1226-NQG - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
Fig. 10: Transfer Case Shield
Courtesy of GENERAL MOTORS CORP.
TRANSFER CASE FLUID REPLACEMENT
Callout
Component Name
Preliminary Procedure:
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
1
Transfer Case Shield Bolt
Tighten: 20 N.m (15 lb ft)
NOTE:
Refer to Fastener Notice .
2
Transfer Case Shield
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1222/1225/1226-NQG - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
Fig. 11: View Of Transfer Case Fill Plug & Drain Plug
Courtesy of GENERAL MOTORS CORP.
Callout
Component Name
Preliminary Procedures
1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield
Replacement .
1
Transfer Case Drain Plug
Procedure
1. Allow the transfer case to drain completely.
2. Apply sealant GM P/N 12346004, (Canadian P/N 10953480), or
equivalent, to the plug threads.
Tip: When performing the following procedure, use only hand tools to remove
and install the drain plug.
Tighten: 18 N.m (13 lb ft)
NOTE:
Refer to Component Fastener Tightening Notice .
Transfer Case Fill Plug
Procedure
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1222/1225/1226-NQG - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
FRONT OUTPUT SHAFT SEAL REPLACEMENT
2
1. Fill the transfer case to the bottom of the fill plug hole with DEXRON®
VI GM P/N 88861003 (Canadian P/N 88861004).
2. Apply sealant GM P/N 12346004, (Canadian P/N 10953480), or
equivalent, to the plug threads.
Tip: When performing the following procedure, use only hand tools to remove
and install the fill plug.
Tighten: 18 N.m (13 lb ft)
2008 Chevrolet Silverado 1500
2008 TRANSMISSION Transfer Case - MP 1222/1225/1226-NQG - Cab & Chassis Sierra, Cab & Chassis Silverado,
Sierra & Silverado
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