What was found
DURING HEAVY CHECK WAS REPORTED LEFT CENTER SEAT TRACK HAS SIGNS OF CORROSION FRAMES 13, 18. MAINTENANCE R & R LEFT CENTER SEAT TRACK IAW SRM 51-40-02, 51-40-01, 51-41-02, 51-43-03, 51-23-06 AND 20-67-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK WAS REPORTED LEFT CENTER SEAT TRACK HAS SIGNS OF CORROSION FRAMES 13, 18. MAINTENANCE R & R LEFT CENTER SEAT TRACK IAW SRM 51-40-02, 51-40-01, 51-41-02, 51-43-03, 51-23-06 AND 20-67-00.