As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JUST PRIOR TO STARTING APPROACH EXPERIENCE FIRE WARNING ON NR 1 ENGINE FOLLOWED QRH. SHUT DOWN ENGINE AND BOTH BOTTLES FIRED. REPAIRED DAMAGED WIRING AT P10-7000 TO AFT FIRE LOOP ON NR 1 ENGINE IAW DC-8 M/M 20-50-1. CK'D ALL WIRING AND FIRE LOOPS ON NR 1 ENGINE. ALL CHECKED GOOD & FIRE WARNING SYS OPS CKS GOOD IAW DC-8 M/M 26-10-0 & 26-10-1. NO DEFECTS NOTED.