As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING BC-4 CHECK, EXFOLIATION CORROSION WAS FOUND ON RAIL Y1292 LT AT FS 66. MAINTENANCE REMOVED CORRODED SECTION OF RAIL Y1292 LT FROM FS 64 TO FS 66; FABRICATED A NEW REPLACEMENT SECTION OF RAIL; INSTALLED REPAIR PART IAW A320 SRM 51-42-11.