As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 PYLON O/B SKIN CRACKED APPROX 1 INCH LONG OB SIDE APPROX 6 INCHES AFT OF FWD BOX BULKHEAD. ACCOMPLISHED INTERIM REPAIR PER EO DC8-5430-23086A. PERMANENT REPAIR WITHIN 10 FLT CYCLIES, D312151 ASSIGNED. ACCOMPLISHED PERMANENT REPAIR PER EO DC8-5430-23086B. THIS CLEARS D312151.