What was found
FUSELAGE INTERIOR BS 642, RBL 8 UNDER THE FLOOR, UPPER FRAME OF THE FWD BULKHEAD OF THE AFT CARGO COMPARTMENT HAS SURFACE CORROSION. REMOVE AND REPLACE UPPER FRAME OF THE FWD BULKHEAD OF THE AFT CARGO COMPARMENT PER DC9 SRM 51-30-01, PG 1-10, 51-30-02 PG 1-8 & 51-30-05, PG 1-30.