ENGINE NACELLE

“FOD REMINDER” Check work area for tools and parts after completion of maintenance and inspection TM 1-1520-238-PMS C 1 21 Seq. No. Location Item and Procedure ENGINE NACELLE – RIGHT POWER OFF 2.11 ––– ENGINE (work platform door RN1 opened) 24 Interior panels and structure for cracks, distortion, and cleanliness Loose or missing hardware Engine components for physical damage and mounting security Power turbine, combustion chamber, compressor housing, exhaust nozzles, and IR suppressors for cracks, dents, and burned or buckled areas FUEL AND LUBE OIL LINES FOR LEAKAGE AND CHAFING Visible flex cables for kinking, proper routing, and clamping security 25 ENGINE MOUNTS, PINS, AND BUSHINGS FOR CRACKS AND SECURITY 26 Deleted 27 Deleted 28 Deleted 29 Engine lube oil filler cap for leakage and full closure 30 Starter lube oil filler for proper oil level (to lip of filler neck) and for leakage and full cap closure 31 Overspeed and drain valve for leakage and connection security 32 Hydromechanical control unit (HMU) for leakage and connection security 33 Boost pump for leakage and connection security 34 FIRE DETECTION SENSORS FOR DAMAGED LENS AND MOUNTING SECURITY Clean lenses with tissue Visible wiring for chafing or damaged insulation and connection security 35 Engine turbine case for loose or broken third stage nozzle bolts Perform engine THIR inspection (TM 55-2840-248-23) 36 Engine cooling louvers for missing, flaked, or chipped paint