What was found
AFT CARGO DOOR EXTERIOR SKIN FWD LWR CORNER FOUND PREVIOUS REPAIR DOUBLER WITHOUT RECORD. PREVIOUS ATA REPAIR. PREVIOUS REPAIR DOUBLER REMOVED. INSTALL NEW DOUBLER AS PER SRM 52-30-01, REPAIR 4, FIG 201 AT STA 1383-1388. FWD LWR AFT CARGO DOOR EXTERIOR SKIN. PLACED ON A DIP AS PER NOTE C SRM 52-30 01, TO INSPECT WITHIN 3,000 FLIGHT CYCLES AFTER THE REPAIR IS INSTALLED, 52-DIP CONTROL NUMBER 03775. REINSPECT AFT CARGO DOOR SKIN FWD LWR CORNER STA 1383-1388 SRM 52-30-01 PG 201 CATEGORY B REPAIR 4 TABLE IV EVERY 3000 FLIGHT CYCLES (LFEC NDT PART 6,53-00-06) DIP CTL 03775 LIMIT: 1) RIR: EVERY 3000 F/C.