As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
T/E FLAP DISAGREE "T/E FLAP DISAGREE". EICAS MSG ILLUMINATED DURING APPROACH WHILE SELECTING FLAPS FROM 5 TO 20. T/E FLAPS STUCK AT APPROX 18. RAN QRH PROCEDURES WHICH DICTATED ALT FLAP OPERATION. FLAPS MOVED TO 20 WITH ALT MODE. FLAPS LT AT 20 FOR BLOCKING, FOR TROUBLESHOOTING. R & R FSEU NR3 IAW AMM 27-51-01-2. CHECKED AND SERVICED FLAP TRANSMISSION IAW AMM 12-13-06-3 FLAPS OPS CHECKED GOOD, OK FOR SERVICE.