What was found
DURING SCHEDULED INSPECTION AT AERO CORP IN LAKE CITY, FL, FOUND THE FORWARD CARGO PIT DOOR CUTOUT IS CORRODED AROUND BOTH BOTTOM DOOR STOP STATION 389-408, STRINGER 28R. REMOVED CORROSION IAW DC9 SRM 51-10-3, MATERIAL LOSS 50 PERCENT, OUT OF LIMITS IAW DC9 SRM 53-01 FIG 1. REMOVED CUTOUT TO BE WELDED IAW DC9 SRM 51-30-2, 51-30-1. ANNEALED AND WELDED PART IAE VJ EA 12-5310-29-1068A. HEAT TREATED PART, REMOVED LOWER DOOR PAN FOR CRACK, THREE PAN SEGMENTS AND 4 REPAIR SPLICES IAW DC-9 SRM 51-30-1, 51-30-2. INSTALLED 1 DOOR PAN SEGMENT AND 4 SPLICES. INSTALLED CARGO DOOR JAM IAW DC-9 SRM 51-30-2, 51-30-1, AND EA 12-5310-29-C1068A FORWARD CARGO DOOR CUTOUT. (M)