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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 - Left >> Installation Procedure

Installation 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. Install the left frame engine mount bracket, if removed.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  2. Install the left frame engine mount bracket bolts, if removed.

    Tighten 

    Tighten the mount bracket bolts to 110 N.m (81 lb ft).

    Fig 1: Installing Left Frame Engine Mount Bracket
    G02128448Courtesy of GENERAL MOTORS CORP.
  3. Install the left engine mount bracket and secure the bracket with the bolts (1).

    Tighten 

    Tighten the engine mount bracket bolts to 50 N.m (37 lb ft).

    Fig 2: Installing Left Engine Mount Bracket And Securing Bracket With Bolts
    G02128449Courtesy of GENERAL MOTORS CORP.
  4. Install the left engine mount onto the bracket.
  5. Lower the engine onto the engine mounts.
    Fig 3: Installing Left Engine Mount Onto Bracket
    G02128450Courtesy of GENERAL MOTORS CORP.
  6. Install the right and the left upper engine mount nuts.

    Tighten 

    Tighten the upper engine mount nuts to 70 N.m (52 lb ft).

  7. Raise the vehicle and remove the jack from under the vehicle.
    Fig 4: Installing Right And Left Engine Mount
    G02128451Courtesy of GENERAL MOTORS CORP.
  8. Install the engine protection shield and secure the shield with the bolts.

    Tighten 

    Tighten the engine protection shield bolts to 25 N.m (18 lb ft).

    Fig 5: Installing Engine Protection Shield
    G02128452Courtesy of GENERAL MOTORS CORP.
  9. Install the right and the left lower engine mount nuts.

    Tighten 

    Torque the lower engine mount nuts to 70 N.m (52 lb ft).

  10. Lower the vehicle.
  11. Install the left shock module. Refer to SHOCK MODULE REPLACEMENT  in Front Suspension.
    Fig 6: Installing Right And Left Lower Engine Mount Nuts
    G02128453Courtesy of GENERAL MOTORS CORP.
  12. Install the MAP sensor (2).
  13. Install the MAP sensor retainer (1) and the electrical connector.
    Fig 7: Installing MAP Sensor, MAP Sensor Retainer And Electrical Connector
    G02128454Courtesy of GENERAL MOTORS CORP.
    14. Fig 8: Identifying Cooling Fan
    GM750177Courtesy of GENERAL MOTORS CORP.
  14. Using J 46406, install the fan clutch to the water pump pulley
  15. Connect the fan clutch electrical connector.
  16. Connect the battery negative cable. Refer to BATTERY NEGATIVE CABLE DISCONNECT/CONNECT PROCEDURE  in Engine Electrical.
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