As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NICKS AND CORROSION ON RH CENTER SET TRACK FR 23 THRU 34/43. REMOVED AND REPLACED SECTION OF SEAT TRACK BETWEEN FRAME 31 AND 34 PN: 170-67660-431 REF. ETD2018-170-133197 REMAINING AREA FOUND TO BE WITHIN LIMITS REF SRM 53-21-10 AD01. SEE W/O H6589 SN 203 FOR WORK DETAILS. AIRCRAFT REMAINS IN HEAVY CHECK BNA.