As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE: C3, FWD SIDE OF FS 70 BULKHEAD LOWER CHORD HAS INTERGRANULAR CORROSION AT LONGERON 32R. FOUND INTERGRANULAR CORROSION OUT OF LIMITS IAW DC-8 SRM 53-2-0 FIG 1F. REMOVED STA 70 LOWER FWD CHORD BETWEEN LONGERONS 32R & 33R. FABRICATE AND ONE -9 DOUBLER AND TWO -11 SPLICE DOUBLERS IAW DC-8 SRM 53-2-5 FIG 8C. SPLICED IN NEW SECTION OF CHORD AND INSTALLED THE -9 DOUBLER & -11 SPLICE DOUBLERS IAW DC-8 SRM 53-2-5 FIG 8C.