As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN SELECTING FLAPS TO 20, GOT TE FLAPS DISAGREE EICAS. COMPLIED WITH QRH, TRAILING EDGE LIGHT DISAPPEARED. LANDED WITHOUT ISSUE. FOUND LEFT WING OB FLAP TRANSMISSION FOR IB FLAP VERY LOW ON FLUID. SERVICED WITH BRACO 795 PER B757 AMM 12-13-06-3. RAN FLAPS THROUGH SEVERAL CYCLES WITH NO FAULTS. A/C OK FOR SERVICE.