What was found
DURING A ROUTINE C-CHECK INSPECTION, FOUND RT FUSELAGE NOSE SECTION STRUCTURE FLIGHT COMPARTMENT HAS DAMAGE FROM CORROSION AT STA -67.000. REPAIR ACCOMPLISHED. REMOVED CORROSION AND FOUND OUT OF LIMITS. REMOVED THE CORRODED FRAME SEGMENT AND FABRICATED A NEW FRAME SEGMENT. HEAT TREATED NEW FRAME, CLEANED, TREATED AND PRIMED AREA AND NEW FRAME SEGMENT. INSTALLED NEW FRAME SEGMENT PER DOUGLAS STRUCTURAL REPAIR MANUAL, DPS 3.69-4 REV "AM", DPS 7.00-1 REV. "BJ"