What was found
NO FLAP RESPONSE WHEN FLAP HANDLE SET TO 5. ALTERNATE EXTENSION WORKED PROPERLY. FLAPS 15 LANDING.<[01] CHECKED FSEU FOR LOGGED FAULTS. NONE FOUND. OPERATED FLAPS REF. AMM 27-51-00 USING PRIMARY HYDRAULIC POWER. FLAPS WORKED NORMALLY. UNABLE TO VERIFY FAILED CONDITION. NEED TO VERIFY TORQUE TRIP INDICATORS.;[02] FOUND #3 TRANSMISSION TORQUE TRIP BUTTON POPPED.;[03] VERIFIED FLAPS RETRACTED AND EXTENDED NORMALLY WITH PRIMARY HYD POWER. OPS CHECK GOOD. PER FIM 27-51 TASK 849 TORQUE TRIP INDICATOR IS OKAY TO RESET. REPLACED OIL IN ALL 8 T/E FLAP TRANSMISSIONS IAW AMM 12-22-51 ( SEE TTG8Q00WWX6A FOR WORK PERFORMED). ALL FLAP OPS ARE GOOD AT THIS TIME.