TM 55-1520-240-PM PHASE NO. _____ Area Name and No. Aircraft Serial No. Date POWER ON CHECKS Inspect Phase No’s Inspection Requirements Status Faults and/or Remarks Action Taken Initial ALL P.17 Perform functional test of emergency cargo hook release system on cargo hooks. Replenish air charge in center hook as required. Refer to TM 55-1520-240-T. ALL P.18 Perform functional test of DUAL HOOK FAULT caution lights. Refer to TM 55-1520-240-T. ALL/C P.19 Inter-tank fuel system tubes, hoses, fittings, and connections in the right pod interior (access cover removed) for leaks (FUEL PUMPS ON), chafing, damage, and proper support. Access 19, 21, 24 ALL/C P.20 Perform operational check of aft vertical drive shaft chip detector. Refer to TM 55-1520-240-T. Access 5, 47 ALL/C P.21 Perform operational check of combining transmission chip detector and debris screens (left and right). Refer to TM 55-1520-240-T. Access 40, 42 "FOD REMINDER" Check work area for tools and parts after completion of maintenance and inspection. 2-82