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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1030 (Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 2 Of 3)) >> Repair Instructions (Off-Vehicle Repair Instructions Part 2) >> Coolant Air Bleed Pipe Removal

Coolant Air Bleed Pipe Removal

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the engine coolant air bleed pipe bolts (309).
  2. Remove the pipe (307) with hose and gaskets (308).
  3. Fig 1: View Of Engine Coolant Air Bleed Pipe, Bolt & Gasket
    GM1277099Courtesy of GENERAL MOTORS CORP.
  4. Remove the engine coolant air bleed cover bolts (312), covers (313), and gaskets (308).
  5. Fig 2: View Of Engine Coolant Air Bleed Cover, Gasket & Bolts
    GM1272806Courtesy of GENERAL MOTORS CORP.
  6. Remove the gaskets from the pipe and covers.
  7. Fig 3: View Of Air Bleed Pipe Sealing Gasket
    GM64262Courtesy of GENERAL MOTORS CORP.
  8. Discard the gaskets.
  9. Remove the hose (311) and clamps (310) from the pipe (307).
  10. Fig 4: View Of Engine Coolant Air Bleed Pipe, Hose & Clamps
    GM1277104Courtesy of GENERAL MOTORS CORP.