As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, CORROSION DAMAGE WAS FOUND ON THE FUSELAGE FRAME AT FS 1700 BETWEEN L34R AND L35L. REMOVED AND REPLACED FUSELAGE FRAME AT FS 1700. INSTALLED STRAP DOUBLER AND ACCOMPLISHED REPAIR SPLICE ON FUSELAGE FRAME IAW EO 9505191. AN 8110-3 ISSUED BY DER SW-713.