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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1884 (Transfer Case - NVG 900) >> Repair Instructions >> Transfer Case Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Remove the intermediate drive shaft. Refer to Intermediate Shaft Replacement (L61) or Intermediate Shaft Replacement (L66) .
  3. Fig 1: View Of Stub Shaft Retainer Ring
    GM928957Courtesy of GENERAL MOTORS CORP.
    IMPORTANT:
    • Remove the retainer ring from the stub shaft for tool installation. Discard the used retainer ring.
    • Use the proper container for fluid loss when the stub shaft is removed. Plug power take-off unit (PTU) to minimize fluid loss.
  4. Disengage the PTU stub shaft from the PTU using the J 44017  and SA9133T  .
  5. Fig 2: View Of Propeller Shaft, Support Bearing & Bolts
    GM928924Courtesy of GENERAL MOTORS CORP.
  6. Remove the propshaft center bearing to underbody bolts.
  7. Fig 3: View Of Propeller Shaft
    GM928930Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Index mark the propshaft to PTU for re-installation.
  8. Remove the front propshaft attachment bolts.
  9. Compress the CV joint and disengage the propshaft from the PTU and secure with wire.
  10. Fig 4: Separating Steering Gear From Cradle
    GM928975Courtesy of GENERAL MOTORS CORP.
  11. Separate the steering gear from the cradle for clearance. Refer to Power Steering Gear Replacement .
  12. Fig 5: Rear Transmission Bracket, Power Takeoff & Bolts
    GM928677Courtesy of GENERAL MOTORS CORP.
  13. Remove the rear powertrain mount bracket bolts from the PTU.
  14. Fig 6: View Of Transfer Case Mounting Bracket
    GM928962Courtesy of GENERAL MOTORS CORP.
  15. Remove the PTU brace bolts and remove the brace.
  16. Fig 7: Removing/Installing PTU To Transmission
    GM928984Courtesy of GENERAL MOTORS CORP.
    NOTE: To avoid oil loss when removing the PTU, position the assembly only in the upright (in-vehicle) position.
  17. Remove the PTU to transmission bolts.
  18. Remove the PTU vent hose.