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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 901 (Rear Drive Axle) >> Repair Instructions >> Vent Hose Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Use a neoprene-type replacement vent hose.
  2. Install the hose clamp to the vent hose.
  3. Install the vent hanger clip to the vent hose.
  4. Install the vent assembly to the vent hose.
  5. Install the vent hose to the axle vent tube.
  6. Install the hose clamp to the axle vent tube. Do not kink or twist the hose.
    Fig 1: Installing Vent Hose To Axle Vent Tube
    G01468125Courtesy of GENERAL MOTORS CORP.
  7. Install the hose to the frame.
    Fig 2: Installing Hose To Frame
    G01468126Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  8. Install the vent clamp bolt at the vent assembly.

    Tighten 

    Tighten the bolt to 16 N.m (12 lb ft).

  9. Lower the vehicle.
    Fig 3: Installing Vent Clamp Bolt
    G01468127Courtesy of GENERAL MOTORS CORP.