As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEAT TRACK ADAPTER BETWEEN Y-450 & Y-953 AT FRAME 46 HAS EXCESSIVE PLAY. R & R FLOOR ADAPTER IAW SRM 51-40-21. RECEIVED NEW SEAT TRACK ADAPTOR WITH PN A5381293220100 BATCH 0002680562. LOCATED & DRILLED NEW ADAPTOR IAW SRM 51-40-44. CLASSIFIED AS CAT A MAJOR REPAIR.