What was found
DURING A MAINTENANCE VISIT, FOUND A CRACK AT RIGHT WING L/E RIB AT AFT UPPER END AT XFS 810, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AREA IAW DC-8 SRM 51-1-8. REPAIRED AND INSTALLED DOUBLER IAW DC-8 SRM 53-2-0 FIG 1B.