As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SMF - EN ROUTE RDD TO SFO FLAP DISAGREEMENT REPORTED. A/C DIVERTED TO SMF. A/C FERRIED TO FAT. MX INSPECTED AND CLEANED FLAP HYD FILTERS. OPS CHECK OK. A/C RETURNED TO SERVICE. ON SUBSEQUENT DEPARTURE FAT TO SFO FLAP DISAGREEMENT REOCCURED. A/C RETURNED TO STATION WITHOUT INCIDENT. MX REPLACED BOTH OUTBOARD FLAP ROLLERS. OPS CHECK NORMAL. TEST FLIGHT SATISFACTORY. (M)