What was found
AFT CARGO COMPARTMENT DOOR CUTOUT FWD END LIGHT SWITCH, CUTOUT STA 794, VIEWED FROM BACKSIDE OF FRAME, CORRODED BELOW RETAINING NUT. ACFT GROUNDED. REPAIRED FRAME AND REPLACED DOUBLER IAW EA 400, 53EA, 14576 REV NEW ISSUED 24FEB15. THIS IS A CAT B REPAIR WITH FIRST, SECOND AND THIRD STAGE APPROVAL. SUBJECT REPAIR HAS BEEN FOUND IN COMPLIANCE WITH 14 CFR PART 26, SECTION 26.43.D WITHOUT ANY ADDITIONAL SUPPLEMENTAL INSPECTIONS BEYOND WHAT IS REQUIRED IAW AD 2005 07-19 AND SB 53A 1228, REV O, W2 .071, O 1.18, R 1.196, L 1.0, D .016.