GENERALThe seal drain system collects hydraulic fluid from the seal drains ofsome hydraulic components. The hydraulic fluid that may escape fromsome hydraulic components in the form of leak or abnormal condition,such as hydraulic reservoir overfilling or internal overpressure, is drainedinto collector tanks.FWD SYSTEMThe FWD system consists of flexible hoses and rigid pipes connected toa collector tank. The FWD collector tank is attached between frames 40and 41 in the yellow hydraulic compartment. The components which aredrained into the FWD collector tank located in the yellow hydrauliccompartment are:- blue electric pump,- yellow electric pump,- slats Power Control Unit (PCU),- green hydraulic reservoir,- yellow hydraulic reservoir.