As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CABIN CROSS S-TRACK IS DAMAGED AT FRAME 31; LBL 70". EVALUATED THE GOUGE; FOUND IT TO BE OUT OF LIMITS IAW FEDEX SRM 53-10-16; FIG 101. REMOVED ADAPTER TRACK IAW FEDEX SRM 51-40-21. LOCATED AND DRILLED THE NEW ADAPTER TRACK IAW FEDEX A300-600 SRM 51-40-47 P/N A5378193720200. INSTALLED THE NEW ADAPTER TRACK IAW FEDEX SRM 51-40-21.