What was found
TE FLAP DISAGREE EICAS MESSAGE ON APPROACH. FLAP HANDLE IN 20 DETENT, FLAP STUCK APPROX 17 DEGREES. NO ABNORMAL ROLL NOTICED. DISCONTINUED APPROACH. RAN QRH AND SELECTED ALTN FLAPS. FLAPS MOVED TO LANDING POSITION. LANDED FLAPS 25. AIRCRAFT ARRIVED EICAS MESSAGE NOT PRESENT, PLACED SYSTEM BACK TO NORMAL CONFIGURATION. CARRIED OUT BITE ON FSEU'S PER FIM 27-51-00 NO CURRENT FAULTS. FOLLOWING FIM 27-51 FT 808 FLAPS DROPPED AND CHECK FLAP TRANSMISSION UNIT OVERLOAD INDICATORS. FOUND #5 TRANSMISSION UNIT INDICATOR TRIPPED. CHECKED FLUID LEVEL ON TRANSMISSION UNIT AND TORQUE LIMITER AS WAS PREVIOUSLY REPLACED. FLUID LEVEL NORMAL. FOUND TRANSMISSION UNITS #2 AND #6 NEEDING FLUID, REQUIRED FLUID NOT AVAILABLE IN JFK. LUBRICATED RIGHT WING TRAILING EDGE FLAP TRACKS AS PER AMM 12-21-09-3 AS SURFACES WHERE DRY. LEFT WING FLAPS STILL REQUIRES LUBRICATIONS. FACT 06APR22 22:55 JFK U SERVICED FLUID LEVEL ON TRANSMISSION #2 AND # 6 PER AMM 12-13-06-3 . LUBRICATED LEFT WING TRAILING EDGE FLAPS PER AMM 21-21-09-3 . NO.5 TRANSMISSION UNIT PLACED ON OIL REF WRI # 27-50/6533 . A/C OK FOR SERVICE