As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 2 ENGINE FIRE WARNING SYSTEM INTERMITTENT LIGHT AND BELL, 3 SECONDS IN LENGTH IN CRUISE AND APPROACH EKO. REPAIRED CHAFED WIRE FOR UPPER LOOP AT STATIONARY COWL FORWARD SUPPORT PER BSWP MANUAL, 20-00-11. GROUND CHECKS NORMAL. RAN ENGINE, NO PNEUMATICS LEAKS. (M)