As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN SELECTING FLAPS FROM 8 DEG TO 20 DEG, AT 17 LT & 15 RT INDICATED, FLAPS FAILED. COMPLIED WITH FLAP CIRCUIT BREAKER RESET. ON 3RD RETRACTION FLAPS FAILED WHEN SELECTED TO 20 DEG, INDICATION LT 22 & RT 20, FELT SLIGHT RUMBLE WHEN FAILED. FOUND LT NR 3 FLAP ACTUATOR BINDING. R & R ACTUATOR IAW MM 27-53-05. OPERATIONS CHECKED GOOD AT THIS TIME.