As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TE FLAP DISAGREE ON FINAL. QRH COMPLIED WITH. PERFORMED BITE OF ALL 3 FSEU'S FOUND NO CURRENT FAULTS. ATTEMPTED TO DUPLICATE FAULT, OPERATED FLAP/SLATS FROM FAIRED TO 40 UNITS SEVERAL TIMES COULD NOT RECREATE FAULT. SUSPECT FLAP LEVER OUT OF DETENT FOR MORE THAN 25 SECONDS. NO HISTORY FOR THIS ITEM FOR 90 DAYS REF 757-200 FIM 27-51 FAULT TREE 808. NO OTHER FAULTS NOTED OK TO CONTINUE.