TM 55-1520-240-PM PHASE NO. _____ Area Name and No. Aircraft Serial No. Date AFT ROTOR AND PYLON, AREA #6 Inspect Phase No’s Inspection Requirements Status Faults and/or Remarks Action Taken Initial ALL/C 6.6 Aft rotary-wing head droop stops and interposer blocks (shroud removed and blades raised) for damage, wear, and security. Retorque fixed droop stop retaining bolts. Droop stop shrouds for security and damage. Refer to TM 55-1520-240-23. Access 5, 47 ALL/C 6.7 Rotary-wing blade surfaces for delamination, unbonding, blisters, and cracks. Nose and erosion caps for cracks and unbending. Trailing edge and trim tabs for cracks, twisting, and unbonding. Electrical lead bracket for damage and unbonding. Tip covers for damage and security. Root end composite pads (upper and lower) for unbonding or delamination. Lightening jumper strips for damage, proper bonding, and security. Shock absorber attachment brackets, including filament windings filler material, for cracks and voids. Refer to TM 55-1520-240-23. Access 5, 47 ALL 6.8 Weather protective cover for chafing, cracks, and delamination. Attaching hardware for security. Adjacent fixed fairings for cracks and chafing. Access 5, 47 "FOD REMINDER" Check work area for tools and parts after completion of maintenance and inspection. 2-36