What was found
EXTERNAL FUSELAGE SKIN, SECTION 46, STA 1485, STR-37R; 146T3240: DURING MAINTENANCE INSPECTION AT IAI, AN EXISTING BLEND OUT WAS FOUND ON THE EXTERNAL FUSELAGE SKINS AT STA 1485, STR-37R. THE AFFECTED FASTENER IN THE BLEND OUT AREA WAS REMOVED. AFTER INSPECTION IT WAS FOUND THE DEPTH OF BLEND OUT IS WITHIN SRM 53-00-01, AD1 LIMITS, LESS THAN 15% MAX OF LOSS, HOWEVER, THERE ARE FASTENERS ARE IN THE BLEND OUT AREA, THAT PROHIBITED PER SRM 53-00-01, AD1, DETAIL II. THE SKIN MADE OF 2024-T3 X 0.160-INCH THICKNESS ALUMINUM CLAD SHEET CHEM – MILLED OR MACHINED TO 0.056 INCH AS PER 767-300 SRM 53-60-01, IDENT 1.