What was found
DURING C-CHECK, FOUND THE PRESSURE BULKHEAD AT FS 604 IN FORWARD LOWER CARGO COMPARTMENT BEHIND THE AUX FUEL TANK BULGED AND CORRODED IN 4 PLACES WITH THE RIVET HEADS SHEARED OFF, AT THE TOP OF THE BULKHEAD WING STA'S X 4 LT AND X 24 LT AND AT THE BOTTOM OF THE BULKHEAD BETWEEN LONGERONS 27R AND 28R, AND LONGERONS 29R AND 30. *S/D* FABRICATED AND REPLACED FINGER DOUBLER 5914865-9, 5914865-11, 5914865-17 AND 5914865-18 IAW DACO DWG 5914865 AND DC-9 SRM 51-30-2 AND 51-30-5.