What was found
CREW REPORTED E1 FIRE DETECTOR FAIL ON EICAS, THREE TIMES DURING ANTI-ICE OPERATION IN CRUISE. MX INSPECTED E1 FIRE DETECTION SYS AND PERFORMED OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED E1 FIRE DETECTOR FAIL ON EICAS, THREE TIMES DURING ANTI-ICE OPERATION IN CRUISE. MX INSPECTED E1 FIRE DETECTION SYS AND PERFORMED OPS CHECK SUCCESSFUL. ACFT WAS APPROVED FOR RETURN TO SERVICE.