What was found
SEA - DURING LINE CHECK, FOUND RIGHT LOWER WING DAMAGE AT XRS 509.5 FROM FRONT TO REAR REAR. INITIATED PERIODIC INSPECTION PER EA 5720-01193, WITH FINAL RESOLUTION TO BE ACCOMPLISHED AT NEXT C-CHECK. OAK - DURING C-CHECK, INSTALLED EXTERNAL DOUBLER FROM FRONT SPAR TO REAR SPAR PER EA 5730-01086. (M)