gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

BW 4485-NR3 - Transfer Case|Page 15647 > < Fluid - Transfer Case|Capacity Specifications|Page 15644
Page 1
background image

Fluid - Transfer Case: Service and Repair
BW 4485-NR3 - Transfer Case

Transfer Case Fluid Replacement

Removal Procedure

Important:  When performing the following procedure, use only hand tools to remove and install the drain and fill plugs.

1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle   .
2. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement  (See: Service and Repair/Removal and

Replacement/BW 4485-NR3 - Transfer Case/Transfer Case Shield Replacement) .

3. Remove the fill plug.

4. Remove the drain plug.

Important:  Ensure that an approved drain pan is used when draining the transfer case.

5. Allow the transfer case to drain completely.

Installation Procedure

BW 4485-NR3 - Transfer Case|Page 15647 > < Fluid - Transfer Case|Capacity Specifications|Page 15644