What was found
DURING A MAINTENANCE VISIT FOUND A CRACK TO THE I/B AFT CORNER EXHAUST GATE ON THE RIGHT O/B FLAP, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR IAW DC-8 SRM 57-2-1, 51-1-18, 51-1-21 AND 51-1-21A.