As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON CLIMBOUT FLAP FAIL AT 20 DEGREES WHEN HANDLE SELECTED TO 8 DEGREES. RESET IAW SUPP 98-018C. REF 190586/2 - TROUBLESHOT TO SKEW DETECTION UNIT, REMOVED AND REPLACED SKEW DETECTION UNIT IAW AMM 27-51-15, CYCLED FLAPS 8 CYCLES. OPS CHECK GOOD. REMOVED FROM MEL. (K)