As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK NR 8 BETWEEN FRAME 40 AND 47 AT -Y450, P/N F57112436201 REQ'S FABRICATING. SEAT TRACK ASSEMBLY P/N F5711243620100 UNABLE TO BE PROCURED DURING THIS MAINTENANCE CHECK. SEAT TRACK ASSEMBLY CONSIDERED TO BE A CATEGORY 3 PART. SEAT TRACK FABRICATED AS PER DRAWING F57112436201 ISSUE B WITH REFERENCE TO FAA RSQCM REV 15. JOB COMPLETE.