As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR WOULD NOT EXTEND NORMALLY. GRAVITY EXTENSION WAS REQUIRED. MAINTENANCE FOUND BAD RELAY (62GA) PER TSM 32-31-00-810-808-A. REPLACED HERMETICAL RELAY (62GA) AND ACCOMPLISHED AMM TASK 32-31-00-720-002-A AS REQUIRED. NO FAULTS NOTED. REPLACED RIGHT MAIN LANDING GEAR DOOR SENSOR 26GM IAW AMM 32-31-73. AIRCRAFT WAS GROUNDED.