What was found
LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RIGHT MAIN GEAR DOOR SWITCH AND ADJUSTED RIGHT GEAR DOOR LATCH, OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LANDING GEAR DOOR OPEN LIGHT REMAINED ON AFTER GEAR RETRACTION. FLIGHT RETURNED TO DTW AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED RIGHT MAIN GEAR DOOR SWITCH AND ADJUSTED RIGHT GEAR DOOR LATCH, OPERATIONAL CHECK NORMAL.