What was found
DURING ROUTINE C-CHECK, TO COMPLY WITH DTA REQUIREMENTS, REMOVED EXISTING EXTERNAL FUSELAGE DOUBLER AT STATION 1715 LONGERON 26 RIGHT. FABRICATED REPAIR PARTS, LOCATED, DRILLED, TREATED, PRIMED, AND INSTALLED NEW DOUBLER REPAIR AT STATION 1670 TO 1753, LONGERON 24 RIGHT TO LONGERON 30 RIGHT IAW COOPESA EO COO-8-53-413-04.