As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3417 - AFTER TAKEOFF, THE AIRCRAFT BEGAN TO ROLL TO THE LEFT. CREW COMPLIED WITH QUICK REFERENCE HANDBOOK PROCEDURES. THE AIRCRAFT RETURNED TO CRW. ON POST FLIGHT CHECK, CREW VISUALLY CONFIRMED SPOILER DEPLOYED APPROXIMATELY HALF WAY. MAINTENANCE REPLACED ROLL SPOILER ACTUATOR ON LEFT SIDE. ALL CHECKS GOOD. (M)