What was found
DURING SCHEDULED C-10 CHECK UNDER JOB CARD HC5211, FOUND CARGO RAMP LOWER SKIN INNER SURFACE CORRODED AT RS10-10.6, LBL60 TO RBL60. / REPAIR BY REPLACEMENT ACCOMPLISHED IAW LOCKHEED SMP583 SRM, CH. 51-60 & 51-70. NR# 0517. / PSE# 52-60-01, AD 2012-06-09