What was found
CREW REPORTED A WHISTLE SOUND FROM NR 1 ENGINE WHENEVER POWER WAS APPLIED. FOUND A PIECE OF THE NR 1 LOWER COWL AFT CONE HAD BROKEN OFF CAUSING FOD DAMAGE TO NR 1 ENGINE. REPLACED ENGINE AND LOWER COWL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED A WHISTLE SOUND FROM NR 1 ENGINE WHENEVER POWER WAS APPLIED. FOUND A PIECE OF THE NR 1 LOWER COWL AFT CONE HAD BROKEN OFF CAUSING FOD DAMAGE TO NR 1 ENGINE. REPLACED ENGINE AND LOWER COWL.