What was found
DURING SCHEDULED C-5 CHECK UNDER SP-309, FOUND RH MAIN LANDING GEAR TRACK FASTENER HOLES CRACKED AT FS517, RBL62, WL146.5. / REPAIR BY REPLACEMENT ACCOMPLISHED IAW LOCKHEED SMP583 SRM, CH. 51-60 & 51-70. NR# 1001183455. / PSE# 53-40-15, AD 2012-06-09