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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1496 (Engine Mechanical - 5.3L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Coolant Air Bleed Pipe Removal

Coolant Air Bleed Pipe Removal

WARNING: This page is about a different car, the 2003 GMC Envoy XL and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine coolant air bleed pipe bolts (1).
  2. Remove the pipe (2) and gaskets (3).
    Fig 1: Removing Engine Coolant Air Bleed Pipe Bolts
    G02129345Courtesy of GENERAL MOTORS CORP.
  3. Remove the engine coolant air bleed pipe cover bolts (1) and covers (2).
    Fig 2: Removing Engine Coolant Air Bleed Pipe Cover Bolts And Covers
    G02129346Courtesy of GENERAL MOTORS CORP.
  4. Remove the gaskets from the pipe and covers.
  5. Discard the gaskets.
    Fig 3: Removing Gaskets From Pipe And Covers
    G02129347Courtesy of GENERAL MOTORS CORP.
  6. Remove the hose (1) from the pipe (2).
    Fig 4: Removing Hose From Pipe
    G02129348Courtesy of GENERAL MOTORS CORP.