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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1497 (Engine Mechanical - 4.2L) >> Repair Instructions >> On-Vehicle Repair Instructions >> Engine Mount and Bracket Replacement - Right >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE  in Engine Electrical.
  2. Disconnect the fan clutch electrical connector
  3. Using J 46406 remove the cooling fan clutch from the water pump pulley and leave loose inside of the fan shroud.
    Fig 1: Cooling Fan
    G02128456Courtesy of GENERAL MOTORS CORP.
  4. Remove the MAP sensor electrical connector and retainer (1).
  5. Remove the MAP sensor (2).
  6. Remove the right shock module, if frame engine mount is being removed. Refer to SHOCK MODULE REPLACEMENT  in Front Suspension.
    Fig 2: Removing MAP Sensor, Electrical Connector & Retainer
    G02128457Courtesy of GENERAL MOTORS CORP.
  7. Remove the right and the left upper engine mount nuts.
  8. Raise the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
  9. Remove the right and the left lower engine mount nuts.
    Fig 3: Removing Engine Mount Nuts
    G02128458Courtesy of GENERAL MOTORS CORP.
  10. Remove the engine protection shield mounting bolts.
  11. Remove the engine protection shield.
    IMPORTANT: When placing jack onto the oil pan, pay close attention to not damaging the oil level sender.
  12. Lower the vehicle and place a floor jack under the oil pan with a block of wood.
  13. Raise the engine with the jack just enough to clear the engine mount studs.
    Fig 4: Removing Engine Protection Shield
    G02128459Courtesy of GENERAL MOTORS CORP.
  14. Remove the right engine mount from the bracket.
    Fig 5: Removing Right Engine Mount From Bracket
    G02128460Courtesy of GENERAL MOTORS CORP.
    15. NOTE: Graphic shows left, right is similar.
  15. Remove the right engine mount bracket bolts.
  16. Remove the right engine mount bracket.
    Fig 6: Removing Right Engine Mount Bracket
    G02128461Courtesy of GENERAL MOTORS CORP.
    17. NOTE: Graphic shows left, right is similar.
  17. Remove the right frame engine mount bracket bolts, if required.
  18. Remove the right frame engine mount bracket, if required.
    Fig 7: Removing Right Frame Engine Mount Bracket
    G02128462Courtesy of GENERAL MOTORS CORP.
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