IAE V2500 Engine Power Plant Drain Presentation

 POWER PLANT DRAIN PRESENTATION IAE V2500

GENERAL

The power plant drain system collects fluids which can leak from the

pylon, the engine accessories and drives. The fluids collected from the

power plant can be fuel, oil, hydraulic or water. They are discharged

overboard through the pylon drains and the engine drains.

PYLON DRAINS

The engine pylon is divided into 7 compartments; various systems are

routed through these areas. Any leakage from fluid lines is drained

overboard through separate lines in the rear of the pylon.

ENGINE DRAINS

Fluid drained from the oil tank scupper, fuel diverter valve and gear box

mounted accessories, is independently routed to the drain mast. The fuel

drains from the core engine accessories, are routed through a separate

drain line which passes through the bifurcation panel.