As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CAPTAIN SENT ACARS MSG DUE TO LG FAULT. GEAR WAS GRAVITY EXTENDED WITH GOOD LOCKED & DOWN INDICATION. FLIGHT DECLARED EMER & LANDED WITH NO FURTHER ISSUES. FAULT TROUBLE SHOT IAW TSM 32-31-00-810-808-A TO HERMETICAL RELAY 62GA. REPLACED RELAY 62GA IAW ESPM 20-46-50. SATISFACTORY FUNCTIONAL TESTS OF NORMAL GEAR EXTENSION & RETRACTION IAW AMM 32-31-00-720-002-A & AMM 32-33-00-720-001-A.