What was found
DURING ROUTINE C-CHECK FOUND FORWARD CARGO COMPARTMENT FRAME CORRODED OUT OF LIMITS AT STATION 280 BETWEEN LONGERON 32 RT AND LONGERON 34 RT. REMOVED FASTENERS AS NEEDED TO REPLACE FRAME SEGMENTS. FABRICATED NEW FRAME SEGMENTS, AND REPAIR ANGLES. LOCATED, DRILLED, DEBURRED, TREATED, PRIMED, INSTALLED REPAIR PARTS, AND NEW FASTENERS AT STATION 280 BETWEEN LONGERON 32 RT AND 34 RT. IAW SRM 53-2-0, 51-1-8, 51-1-20D, 53-4-1, 51-1-21, AND 51-3-1.