What was found
DURING A MAINTENANCE VISIT FOUND A CRACKED ATTACH ANGLE AT STA 1420 LEFT ABOVE L21L, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED DOUBLER IAW DC-8 SRM 51-1-8.