As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING "OKAY TO INSTALL", FOUND CHANNEL AT BS 2250 AND LBL 67 DAMAGED. ACCOMPLISHED MAJOR REPAIR ON MAIN CABIN SEAT TRACK AT STA 2227 LBL 67 IAW VT SAA EA# 747-5360-56-A9272 REV I/R AND 8110-3 SIGNED BY ROBERT M. MANASHI DERT-710167-SW DATED 08/09/2021 REF VT SAA NRC# B000646.