What was found
DURING A MAINTENANCE VISIT, FOUND CORROSION DAMAGE TO LONGERON AT STA 460 BL 21R TO 22R. DAMAGE EXCEEDED LIMITS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED FRAME REPAIR SPLICES IAW DC8 SRM 53-2-0 FIG 2, 51-1-8 AND 51-1-20D. (CORROSION DAMAGE RECORDED IN EWA CORROSION PROGRAM).