GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 Envoy - 4WD 🢒 Engine 🢒 Engine Mechanical - 5.3L 🢒 Engine Coolant Air Bleed Pipe Removal

    Object Number: 1401993 Size: SH
  1. Remove the engine coolant air bleed pipe bolts (309).
  2. Remove the pipe (307) with seals (308).

    3. Object Number: 1402001 Size: SH
  3. Remove the engine coolant air bleed cover bolts (312).
  4. Remove the covers (313) with seals (308).

    5. Object Number: 1552485 Size: SH
  5. Remove the seals (308) from the pipe and covers.
  6. Discard the seals.