As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SUPPLEMENTAL SUBMISSION TO HALA2023040600016. CORRECTION OF AIRCRAFT MANUFACTURER FROM AIRBUS TO BOEING. AFTER GEAR EXTENSION "GEAR DOOR OPEN" APPEARED AND THEN CLEARED AFTER A FEW SECONDS. REMOVED AND REPLACED MAIN GEAR DOOR ASSY PER AMM 32-34-03. OPS CHECK GOOD. LEAK CHECK OK. OK FOR SERVICE.