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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 131 (Transfer Case - NVG 246-NP8) >> Repair Instructions >> Transfer Case Output Shaft Seal Replacement - Front >> Removal Procedure

Removal Procedure

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    Fig 1: Prying Inner Race
    GM749439Courtesy of GENERAL MOTORS CORP.
  1. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement .
  2. Remove the front propeller shaft. Refer to Front Propeller Shaft Replacement in Propeller Shaft.
  3. Insert a flat-tipped screwdriver into the inner race.
  4. Pry the inner race back.
  5. Fig 2: Prying Seal Inner Part From Outer Seal Body
    GM749435Courtesy of GENERAL MOTORS CORP.
  6. Insert a small pry bar into the inner race.
  7. Fig 3: Removing Inner Part Of Seal
    GM749436Courtesy of GENERAL MOTORS CORP.
  8. Remove the inner race from the seal.
  9. Fig 4: Inserting Screwdriver Between Front Output Shaft Seal Outer Lip & Transfer Case
    GM749437Courtesy of GENERAL MOTORS CORP.
  10. Insert a flat-tipped screwdriver or a small pry bar in the space between the outer race of the seal and transfer case.
  11. Fig 5: Removing Outer Part Of Seal
    GM749438Courtesy of GENERAL MOTORS CORP.
  12. Remove the outer part of the seal.