GM Service Manual Online
For 1990-2009 cars only

Engine Coolant Air Bleed Pipe and Hole Cover Removal RPO LY2/LY6/L9H


    Object Number: 1403313  Size: SH
  1. Remove the engine coolant air bleed pipe bolts (309).
  2. Remove the pipe (307) with seals (308).

  3. Object Number: 1552485  Size: SH
  4. Remove the seals (308) from the pipe.
  5. Discard the seals.

Engine Coolant Air Bleed Pipe and Hole Cover Removal RPO LC9/LY5/LMG/L76


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