What was found
ACFT IS IN FOR A 3C INSPECTION, WHEN INSPECTION FOUND THE VENTRAL TANK BOTTOM CENTER CHAFED. MX PERFORMED A DOUBLER REPAIR ON THE VENTRAL TANK. FABRICATED AND INSTALL THE DOUBLER AFTER ALLODINED, PRIMED, PAINTED, SEAL AND REMOVED FAIRING 197 BB TO PREVENT FUTHER DAMAGE. ALL WORK WAS ACCOMPLISHED IAW EC2810-01053. ACFT WILL BE RELEASED AT THE END OF THE CHECK.