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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 5.3L) >> Repair Instructions - Off Vehicle >> Engine Coolant Air Bleed Pipe and Hole Cover Installation

Engine Coolant Air Bleed Pipe and Hole Cover Installation

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Coolant Air Bleed Pipe Seal
    GM1552485Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Position the gasket O-ring seal onto the nipple portion of the pipe.
  1. Install the seals (308) onto the engine coolant air bleed pipe and covers.
  2. Fig 2: View Of Coolant Air Bleed Pipe & Clamp
    GM1458438Courtesy of GENERAL MOTORS CORP.
  3. Install the hose (311) and clamps (322) onto the pipe (307).
  4. Fig 3: View Of Coolant Air Bleed Pipe & Bolts
    GM1411913Courtesy of GENERAL MOTORS CORP.
  5. Install the pipe (307).
  6. NOTE: Refer to Fastener Notice .
  7. Install the bolts (309).

    Tighten:  Tighten the pipe bolts to 12 N.m (106 lb in).

  8. Fig 4: View Of Engine Coolant Air Bleed Cover, Bolts & Gaskets
    GM1411915Courtesy of GENERAL MOTORS CORP.
  9. Install the covers (313).
  10. Install the bolts (312).

    Tighten:  Tighten the cover bolts to 12 N.m (106 lb in).