As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON START, NR 1 ENGINE CHIP LIGHT ILLUMINATED. SHUT AIRCRAFT DOWN. MAINTENANCE INSPECTED NR 1 ENGINE C-BOX CHIP PLUG AND METAL WAS FOUND ON CHIP PLUG AND IN OIL FILTER. AMOUNT OF METAL WAS FOUND TO BE UNACCEPTABLE AND C-BOX WAS REMOVED. SERVICEABLE C-BOX INSTALLED.