As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT 788212: UPON MOVING GEAR HANDLE DOWN ON APPROACH, RECEIVED RED LEFT GEAR INDICATION AND GEAR HORN . RAN GEAR DISAGREE QRH AND RECEIVED DOWN AND LOCKED INDICATION. MC NOTIFIED TS 31882. REF LP 788210 ITEM 1 (DECLARED EMERGENCY). OPEN