GM Service Manual Online
For 1990-2009 cars only

Object Number: 1859999  Size: MF

Callout

Component Name

Preliminary Procedures

Remove the transfer case. Refer to Transfer Case Assembly Replacement .

1

Transfer Case Nut

Tip
Use transfer case nuts to secure transfer case to assembly fixture J 45759 .

Special Tools

J 45759 Assembly Fixture

2

Transfer Case

Tip
Insert the transfer case and assembly fixture into the bench holding fixture J 3289-20 and secure with pivot pin.

Special Tools

J 3289-20 Holding Fixture

3

Transfer Case Input Shaft Seal

Procedure

  1. Remove the seal using a flat-bladed tool.
  2. Install the seal using J 42738 .

Special Tools

J 42738 Seal Installer