As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB OUT AT FLAP RETRACTION ALTITUDE FLAP FAILED AT 6 DEGREES. LAST GOOD POSITION 8 DEGREES, RETRACTING FROM 8 TO ZERO AND NO OTHER INDICATIONS. AIRCRAFT REMOVED FROM SERVICE. TROUBLESHOT, IAW FIM 27-50-00. DURING TSING FECU FAILED SELF TEST. REMOVED AND RPELACED FECU, IAW AMM 27-50. OPERATIONS CHECK GOOD.