66. Engine Coolant Air Bleed Pipe and Hole Cover Cleaning and Inspection

Engine Coolant Air Bleed Pipe and Hole Cover Cleaning and Inspection





Note: Do not use the engine coolant air bleed pipe seals again. Upon installation of the pipes, install NEW seals.

1. Remove the seals (1) from the pipes.




2. Clean the pipes in solvent.
Warning: Refer to Safety Glasses Warning (Safety Glasses Warning).

3. Dry the pipes with compressed air.
4. Inspect the pipes for damaged sealing surfaces (1, 2) or restrictions within the pipe (3).