As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 5155 - PHX-FLG - UPON DESCENT INTO FLG CREW FOUND THAT THE GEAR WOULD NOT EXTEND. THE AIRCRAFT RETURNED TO PHX AND THE CREW REQUESTED THAT EMERGENCY VEHICLES STANDBY. THE GEAR WAS EXTENDED MANUALLY AND THE AIRCRAFT LANDED WITHOUT INCIDENT. PHX MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN LANDING GEAR ACTUATOR, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M)