As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PHX - FLT 25 - AIRCRAFT ROLLED TO THE LEFT UPON SELECTING FLAPS 30 DEGREES (WENT DIRECTLY FROM 20 TO 30 DEGREES). APPROXIMATELY 4 DEGREES OF RIGHT AILERON WAS REQUIRED TO HOLD WINGS LEVEL. FLAPS 20 WAS SELECTED AND GROUND PROX FLAP OVERRIDE WAS SELECTED. ROLL DISAPPEARED AND A NORMAL LANDING WAS MADE. RESET SPOILER ACTUATOR RVDT NULL PER 27-61-00. REPLACED CSEU 2R FOR EICAS MESSAGE. SYSTEM OPS CHECK GOOD SPOILER NR 3 IS NOW NULLED IN LIMITS OK FOR SERVICE. (M)