What was found
ASH 6491 PHX - FLAP FAIL CAUTION MESSAGE IN FLIGHT AT 20 DEGREES. MAINTENANCE R2 SFECU, LEFT BPSU, LEFT FLEX SHAFT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ASH 6491 PHX - FLAP FAIL CAUTION MESSAGE IN FLIGHT AT 20 DEGREES. MAINTENANCE R2 SFECU, LEFT BPSU, LEFT FLEX SHAFT.