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Home >> Cadillac >> 2007 >> STS Base, 4.6 A, AWD >> Repair and Diagnosis >> Transmission >> Transfer Case - BW 4479 >> Repair Instructions >> Transfer Case Assembly Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of Exhaust System
    GM1215598Courtesy of GENERAL MOTORS CORP.
  1. Drain the transfer case fluid. Refer to Transfer Case Fluid Replacement .
  2. Remove the exhaust system. Refer to Exhaust System Replacement .
  3. Remove the rear propeller shaft. Refer to Rear Propeller Shaft Replacement (RWD) or Rear Propeller Shaft Replacement (AWD) .
  4. Fig 2: Supporting Transmission With Jack & Block Of Wood
    GM830398Courtesy of GENERAL MOTORS CORP.
  5. Support the transmission with a suitable jack and a block of wood.
  6. Remove the transmission mount-to-body bolts.
  7. Using the jack, lower the transmission enough to access the transmission mount-to-transfer case mounting bolts.
  8. Fig 3: View Of Transmission Mount
    GM888315Courtesy of GENERAL MOTORS CORP.
  9. Remove the transmission mount-to-transmission case mounting bolts.
  10. Remove the transmission mount assembly from the vehicle.
  11. Remove the front propeller shaft. Refer to Front Propeller Shaft Replacement .
  12. Fig 4: View Of Transfer Case
    GM830369Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Do not remove the jack and block of wood from under the transmission.
  13. Using a suitable adjustable jack, support the transfer case.
  14. Remove the transfer case bolts.
  15. Remove the transfer case.