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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1611 (Front Drive Axle) >> Repair Instructions >> Vent Hose Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Raise the vehicle. Refer to JACKING AND LIFTING .
  2. Remove the front differential carrier shield, if equipped. Refer to Shield Replacement .
    IMPORTANT: Make note of the routing in order to aid in reassembly.
  3. Remove the vent hose (1) from the wiring bundle (2).
  4. Remove the vent hose from the clip.
    Fig 1: Vent Hose & Wiring Bundle
    G01480374Courtesy of GENERAL MOTORS CORP.
  5. Remove the vent hose from the differential carrier assembly.
  6. Remove the vent hose from the vehicle.
Fig 2: Remove Vent Hose From Differential Carrier Assembly
G01480375Courtesy of GENERAL MOTORS CORP.