What was found
INSPECTION TYPE:C DURING C CHECK INSPECTION, FOUND MAIN CARGO DOOR, UPPER DOOR JAMB (SKIN) COVER ON FUSELAGE CRACKED AT LONGERON 8, F/S 180. FABRICATED REPAIR DOUBLER, DRILLED, TREATED, PRIMED AND INSTALLED IAW DC8 SRM 53-2-0, 51-1-4, 51-1-8, 51-1-21.