As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT NR 0743 - IAH - THE LEFT MLG DOOR LIGHT REMAINED ILLUMINATED AFTER GEAR RETRACTION. THE GEAR WAS CYCLED AND THE LIGHT EXTINGUISHED. THE GEAR DOOR LIGHT DID NOT EXTINGUISH WHEN THE GEAR WAS EXTENDED FOR LANDING. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE ADJUSTED THE LEFT MLG DOOR LIGHT SWITCH. THE GEAR DOOR LIGHT OPERATED NORMALLY. (M)