What was found
(CAN) CREW REPORTED INTERMITTENT NR 1 ENGINE FIRE WARN. MAINTENANCE FOUND FIRE WIRE COUPLING AT FIREWALL (LT UPPER) INTERMITTENT POOR CONNECTION CLEANED RE-ASSEMBLIED CHECKED SERVICEABLE..
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) CREW REPORTED INTERMITTENT NR 1 ENGINE FIRE WARN. MAINTENANCE FOUND FIRE WIRE COUPLING AT FIREWALL (LT UPPER) INTERMITTENT POOR CONNECTION CLEANED RE-ASSEMBLIED CHECKED SERVICEABLE..