What was found
AFTER LOWERING LANDING GEAR ON APPROACH, THE GEAR DOOR OPEN LIGHT STAYED ON. MTC REMOVED AND REPLACED LEFT MAIN LANDING GEAR DOOR POSITION SWITCH.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER LOWERING LANDING GEAR ON APPROACH, THE GEAR DOOR OPEN LIGHT STAYED ON. MTC REMOVED AND REPLACED LEFT MAIN LANDING GEAR DOOR POSITION SWITCH.