What was found
FLAP FAIL MESSAGE DURING PREFLIGHT. REMOVED AND REPLACED LEFT BPSU IAW 27-51-10. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLAP FAIL MESSAGE DURING PREFLIGHT. REMOVED AND REPLACED LEFT BPSU IAW 27-51-10. OPS CHECK GOOD.