What was found
DURING ROUTINE C CHECK, FOUND RIGHT WING RIB WEB CRACKED AT STATION XRS6. REMOVED DAMAGE. FABRICATED DOUBLER, LOCATED, DRILLED, TRIMMED, TREATED, PRIMED, INSTALLED REPAIR DOUBLER, AND FASTENERS AT RIGHT HAND WING STATION XRS6 IAW DC8 SRM 57-2-0, 51-1-21, 57-5-0, 51-1-4, 51-1-5, AND 51-1-8.