What was found
ON APPROACH AT FLAPS 20 AT 160 KTS, FLAP OVERSPEED CLACKER OCCURRED WHEN FLAPS 30 DEGREES SELECTED. REMOVED AND REPLACED FECU, OPERATIONAL CHECK GOOD IAW 27-51-10. P/N 860D100-18, S/N OFF 659.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON APPROACH AT FLAPS 20 AT 160 KTS, FLAP OVERSPEED CLACKER OCCURRED WHEN FLAPS 30 DEGREES SELECTED. REMOVED AND REPLACED FECU, OPERATIONAL CHECK GOOD IAW 27-51-10. P/N 860D100-18, S/N OFF 659.