As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRANGE PIECE OF METAL PROTRUDING FROM NR 1 ENGINE JUST BEHIND DRAIN VENT. OPENED FAN COWLING, WAS ABLE TO SEE A LOOSE LATCH MECHANISM. THAT HAS BEEN PROPERLY SECURED. CHECKED ALL THE OTHER LATCHES, FOUND SECURE. CLOSED AND LATCHED THE FAN COWL. PROPERLY SECURED. OK TO CONTINUE.