What was found
PDA 3 ON ARRIVAL FOUND ONE SCREW MISSING ON MID FUSELAGE CENTER KEEL BEAM ACCESS PANEL 139C. MISSING SCREW IS 7TH FROM FWD ON LEFT ROW. UPDATE PICTURES. ONLY ONE SCREW MISSING ON PANEL 139C.COVERED MISSING AREA BY HI SPEED TEPE.INSPECT THE TAPE EVERY 30DAYS.DO PERMANENT REPAIR BEFORE 400FLT CYCLE OR PRIOR TO 75DAYS WHICH EVER FIRST PER SRM DIP 53-DIP TOMC REJECT FOR HND TO ROB SCREW FROM PANEL 149B . INSTALLED SCREW.OK REF LP6746128