As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3825 -UFC/DE- DUE TO FLAP ASYMMETRY AND LOCKOUT ON APPROACH STL. FLAPS 1 SELECTED, RIGHT FLAP EXTENDED, LEFT FLAP EXTENSION DELAYED. CORRECTIVE ACTION: MAINTENANCE REPLACED LT AND RT POSITION TRANSMITTERS AND FLAP POSITION INDICATOR PER B737 AMM 27-58.