As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MOVING FLAP LEVER FROM 20 TO 25 A TRAILING EDGE FLAP DISAGREE EICAS MESSAGE DISPLAYED. QRH COMPLIED WITH AND EMERGENCY DECLARED. EMERGENCY DECLARED. REMOVED AND REPLACED #1 FSEU IAW AMM 27-51-01-2. OPS CHECK GOOD. NO DEFECTS NOTED. A/C OK FOR SERVICE. ORIG SUB DATE: 9/22/2022