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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 14 (Transfer Case - NVG 246-NP8 - Service & Diagnosis) >> Repair Instructions >> Transfer Case Adapter Replacement >> Removal Procedure

Removal Procedure

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  1. Remove the transfer case. Refer to Transfer Case Assembly Replacement .
  2. Support the transmission with a suitable jack stand.
  3. Remove the transmission mount nuts.
    Fig 1: Identifying Transmission Mount Nuts
    GM647997Courtesy of GENERAL MOTORS CORP.
  4. Remove the crossmember bolts.
  5. Remove the crossmember.
    Fig 2: Identifying Crossmember & Bolts
    GM652595Courtesy of GENERAL MOTORS CORP.
  6. Remove the transmission mount bolts.
    Fig 3: Removing Transmission Mount Bolts
    GM715661Courtesy of GENERAL MOTORS CORP.
  7. Remove the transmission mount.
    Fig 4: View Of Transmission Mount
    GM648001Courtesy of GENERAL MOTORS CORP.
  8. Remove the transfer case adapter bolts.
  9. Remove the transfer case adapter.
    Fig 5: View Of Transfer Case Adapter, Bolts & Seal
    GM652614Courtesy of GENERAL MOTORS CORP.
  10. Remove the transfer case seal.
  11. Remove the transfer case gasket, if necessary.
    Fig 6: View Of Transfer Case Gasket
    GM654219Courtesy of GENERAL MOTORS CORP.