What was found
(CAN)A/C HAD FLAP STUCK FULL DOWN. INSP REVEALED FLAP ACT SEAL HAD COME LOOSE, INTERFERED WITH NR 5 FLAP SWITCH. WILL TAKE ACTUATOR FROM OTHER AC TO USE ON THIS A/C. INSP REVEALED THAT SEAL ON OTHER A/C HAD COME LOOSE TOO, BUT HAD NOT YET CONTACTED SWITCHES, PROCEEDED TO RE-GLUE SEAL IAW INSTRUCTIONS INSTALLED UNIT ON THIS A/C. UNIT WHICH WAS REMOVED FROM MFB WAS FURTHER INSPECTED, SEAL RE-GLUED, TAB OF NR 5 SWITCH WAS STRAIGHTENED, UNIT INSTALLED IN OTHER A/C, GROUND TESTED SERVICEABLE.