As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOTS REPORTED A STRONG ODOR OF SMOKE WITH EYE IRRITATION PRESENT ON TAXI. TURNING OFF BLEEDS TO ENVIRO OFF AS WELL AS TURNING OFF MODE CONTROL, DID NOT CHANGE ODOR . THERE WAS NO VISIBLE SMOKE. MAINT TROUBLESHOT AND FOUND THE SMOKE ODOR TO BE A FLAP MOTOR THAT WAS BURNED INTERNALLY AND CAUSED FLAP MOTOR CIRCUIT BREAKER TO POP. MAIT PLACED THE ITEM ON MEL 27-2 CAT.B C/N NR 31666. (K)