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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 26 (HVAC Systems - Automatic) >> Repair Instructions >> Aspirator Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the aspirator into the case.
  2. Install the aspirator mounting screws.

    Tighten: 

    Tighten the screws to 1.4 N.m (12 in lbs) 

    Fig 1: Aspirator Mounting Screws And Aspirator Hose
    G01720056Courtesy of GENERAL MOTORS CORP.
  3. Connect the aspirator hose to the muffler.
  4. Install the left side insulator. Refer to CLOSEOUT/INSULATOR PANEL REPLACEMENT - LEFT in GAUGES AND INSTRUMENT PANELS .