As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(B-18612) T/E FLAP, ASSYMETRY AT L/24 R/17 ON FINAL APPROACH. ON ARRIVAL CHECK BOTH FLAP POSITION CHECKED NORMAL. IAW FIM 2725 TASK 802 CARRY OUT FLAP INSP AND CK NML. FSEU BITE TEST CARRY OUT NO EXISTING FAULT FOUND. PSEU R & R AFTER ACFT BACK TO TPE (MAINT. PREVENTION).