Water Sedimenter - Bleed Air - Mitsubishi Heavy Industries L-Series Operation & Maintenance Manual

Chapter 8 PERIODIC INSPECTION AND MAINTENANCE PROCEDURES

Water sedimenter - Bleed air

1. Loosen the fuel inlet port air vent plug of water sed-
imenter.
2. Feed fuel using the solenoid fuel pump.
3. When the fuel from the fuel inlet air vent plug be-
comes free of bubbles, stop priming and tighten the
plug to the specified torque.
4. Loosen the fuel outlet air vent plug.
5. When the fuel from the fuel outlet air vent plug be-
comes free of air bubbles, stop priming and tighten
the plug to the specified torque.
6. Stop feeding fuel.
8-4
Air bleed plug
at fuel inlet side
Fig. 8-6 Water sedimenter - Bleed air
Air bleed plug
at fuel outlet side