Caution: Refer to Machined Surface Damage Caution in the Preface section.

Preliminary Procedure

1. Clean the left and right transfer case housings in cleaning solvent and air dry.
2. The transfer case internal components are not to be serviced. If the internal components are damaged, the transfer case must be replaced.

1

Transfer Case - Left and Right

Tip
Inspect for cracks, broken areas, or other damage. The transfer case assembly must be replaced if damage is found.

2

Transfer Case Rear Output Drive Housing Bore

Tip
Repair small scratches or nicks with light sanding.

3

Case Sealing Surface

Tip
Repair small scratches or nicks with a soft stone.

4

Transfer Case Bearing Races

Tip
Replace the transfer case assembly if a bearing has spun or if cracks are detected.

5

Transfer Case Thread Bolt Holes

Tip
Repair any damaged threads.

6

Transfer Case Half Locating Pin Holes