As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
T/E FLAP DISAGREE WHEN FLAPS SELECTED TO 25 FROM 20 POSITION. EMERGENCY DECLARED. NR 1 FSEU FAULT HISTORY SHOWS FLAP FAIL WITH 217. COMPLIED WITH FIM 27.51.00.815.810 FIG 107 TO BLOCK 27. NO FAULTS. R & R NR 1 FSEU AS A PRECAUTION AMM 27.51.01. OPS NORMAL.