As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PERFORM INSTALL LOADING SYS FOUND MDCC SEAT TRACK Y C TEETH BROKEN BETWEEN FRAME 53 & 54.1. REMOVED THE MDCC BROKEN SEAT TRACK PER A300-600 AMM20-21-12-00, MACHINED THE REPAIR SEAT TRACK FROM TRACK (P/N: A5381312720000) PER AIRBUS DRAWING: Y5382973120000. PERFORMED DETAILED VISUAL INSPECTION TO ENSURE OK TO INSTALL, INSTALLED THE SEAT TRACK PER A300-600 AMM20-21-12-00. MAJOR REPAIR IAW GMM 6-2-100.