What was found
PHL-TER - ON APPROACH TER, TRAILING EDGE FLAP DISAGREE LIGHT ON EICAS FLAPS SELECTED TO 1 DEGREE, INDICATOR DID NOT MOVE. CREW USED ALTERNATE FLAP EXTENSION PROCEDURE AND LANDED FLAPS 20. ON GROUND, PERFORMED BITE CHECK ON FSEU 1, 2 AND 3, NO FAULT FOUND. TRAILING EDGE FLAPS OPERATED IN ALTERNATE SEVERAL TIMES, NO FAULTS FOUND. VISUAL INSPECTION OF FLAP TRANSMISSIONS FOUND NO INDICATION OF OVERLOAD. (M)