As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMBOUT RECEIVED FIRE DET LOOP LIGHT IN A POSITION ALONG WITH LEFT FIRE HANDLE AND MASTER WARNING LIGHTS DURING QRH PROCEDURE TESTED BOTH LOOPS AND GOT ABNORMAL TEST. FOUND LEFT ENGINE RIGHT SIDE AFT ANTI-ICING TUBE BROKEN. REPLACED ANTI-ICING TUBE.