As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PIT - FLT 1197 - THE RT MLG GAVE AN USAFE INDICATION UPON LOWERING. CREW RECYCLED THE GEAR AND RECEIVED THREE GREEN LIGHTS. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED A MISSING BOLT IN THE RT FWD MAIN GEAR DOOR ACTUATOR. OPERATIONS CHECKED GOOD. (W)