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Home >> Cadillac >> 2009 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 207 (Transfer Case - Mp 3023/3024-NQH) >> Repair Instructions - On Vehicle >> Input Shaft Seal Replacement

Input Shaft Seal Replacement

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Fig 1: Input Shaft Seal Replacement
GM1859999Courtesy of GENERAL MOTORS CORP.
Callout Component Name
CAUTION: Do not damage the sealing surfaces of the transfer cases or the shafts when prying the seals for removal. Damaging the sealing surface may cause leakage or require replacement of the damaged component.
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 an appropriate tool.
  2. Install the seal using J 42738  .

Special Tools: 
J 42738  Seal Installer