What was found
SLIGHT VIBRATION IN AIRCRAFT WHEN FLAPS ARE MOVING DOWN THRU 5 DEGREES. REMOVED AND REPLACED LT WING T/E INBOARD FORE FLAP PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SLIGHT VIBRATION IN AIRCRAFT WHEN FLAPS ARE MOVING DOWN THRU 5 DEGREES. REMOVED AND REPLACED LT WING T/E INBOARD FORE FLAP PER MM.