As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OUTBOARD FLAP INDICATIONS SPLIT AT 15 DEG CAUSING A LOCKOUT. ALT FLAP EXTEND USED. INDICATORS BOUNCE BETWEEN SPLIT AND EQUAL SETTINGS. NO ROLL TENDENCIES WERE FELT WHEN FLAPS WERE EXTENDED. REPLACED LEFT OUTBOARD FLAP TRANSMITTER PER M/M. FLAP IND AND OPERATION CHECKS GOOD.