As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER T/O, FLAPS FAILED AT 20 DEGREES. COMPLIED WITH QRH. PERFORMED FLAP RESET PROCEDURE IAW SUPP 98-18D, BOX 12. FLAPS RESET. PLACARDED AND PLACED ON MEL. PERFORMED OPS TEST OF FLAPS SYS IAW AMM 27-51-05. ALL CHECKS GOOD, REMOVED FROM MEL. M/C REF 201889/1 FOR R & R OF FLAP CONTROL LEVER IAW AMM 27-51-01 ALL CHECKS GOOD. REF 201889/1 - R & R FLAP CONTROL LEVER OPS CK IAW 27-51-01. ALL CKS GOOD.