EAWS H-60 Specific 104 Airframe, Top Questions and answers, rated A+

EAWS H-60 Specific 104 Airframe, Top Questions and answers, rated A+ 104.1 State the purpose of a hydraulic patch test.--The contamination analysis procedures allow determination of the particulate level of a hydraulic system and the presence of .free water or other foreign substances, metallic and non–metallic. 104.2 State the purpose of Blade Inspection Method (BIM) indicator.--The purpose of a Blade Inspection Method (BIM) indicator is to indicate when blade pressure is below minimum service pressure. A color change indicates main rotor blade serviceability. Three black stripes indicates pressure is below minimum service pressure. 104.3 State the purpose of conducting Flight Control system rigging.--To ensure stick and pedal motion in cockpit are coordinated with correct blade angle at main and tail rotor.