What was found
INTERMITTENT SHORT AND FIRE INDICATION ON NR 4 ENGINE, SHUTDOWN NR 4 ENG PER QRH 1 BOTTLE DISCHARGED. REMOVED AND REPLACED ALL 5 FIRE LOOPS. OPS CKS NORMAL IAW 26-10-1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INTERMITTENT SHORT AND FIRE INDICATION ON NR 4 ENGINE, SHUTDOWN NR 4 ENG PER QRH 1 BOTTLE DISCHARGED. REMOVED AND REPLACED ALL 5 FIRE LOOPS. OPS CKS NORMAL IAW 26-10-1.