GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2007 🢒 AURA 🢒 Engine 🢒 Engine Cooling 🢒 Engine Coolant Air Bleed Pipe Replacement

Removal Procedure

    Object Number: 1838938 Size: SH
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Remove the surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement .
  3. Remove the fuel feed pipe line nut (2).
  4. Remove the fuel feed line clip from the stud and reposition the fuel feed line.

    5. Object Number: 1843743 Size: SH
  5. Remove the coolant air bleed hose/pipe bolt (3) from the upper intake manifold.
  6. Reposition the coolant air bleed hose clamp (2) at the water outlet.
  7. Remove the coolant air bleed hose from the water outlet.
  8. Remove the coolant air bleed hose/pipe from the engine.

Installation Procedure

    Object Number: 1843743 Size: SH
  1. Install the coolant air bleed hose/pipe to the engine.
  2. Install the coolant air bleed hose to the water outlet.
  3. Position the coolant air bleed hose clamp (2) at the water outlet.

    4. Notice: Refer to Fastener Notice in the Preface section.

  4. Install the coolant air bleed hose/pipe bolt (3) to the upper intake manifold.

    5. Tighten
    Tighten the bolt to 10 N·m (89 lb in).


    Object Number: 1838938 Size: SH
  5. Position the fuel feed line and install the fuel feed line clip to the stud.
  6. Install the fuel feed pipe line nut (2).

    7. Tighten
    Tighten the nut to 10 N·m (89 lb in).

  7. Install the surge tank inlet hose. Refer to Radiator Surge Tank Inlet Hose/Pipe Replacement .
  8. Install the intake manifold cover. Refer to Intake Manifold Cover Replacement .