As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DECLARED EMERGENCY, L/E AND T/E DEVICES WOULD NOT EXTEND. A AND B HYD SYSTEM NORMAL. EXTENDED FLAPS USING ALT FLAP SYSTEM. CLEANED FLAP POS IND AND OPERATED FLAPS PER MM AT HOU. REMOVED AND REPLACED FLAP POS INDICATOR FOR MX CONVENIENCE PER MM.