As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY CHECK FOUND CORROSION ON LH INBD SEAT TRACK AT FR82 AS MARKED. CUT AND REMOVED DAMAGED SECTION OF LH INBD SEAT TRACK FROM FR 81/82- FR84 REF SRM 53-00-10/REPAIR01 INSTALLED LH INBD SEAT TRACK FROM FR 81/82- FR84 AND SPLICE PLATES REF SRM 51-40-08 SRM 53-00-10/REPAIR01 ACCOMPLISHED SEAT TRACK REPAIR REF. ETD2020-170-001772 PN: 170-86081-005.