What was found
WHILE IN HEAVY CHECK- CF 3 CABIN FLOOR STRUCTURE RH INBD LONGITUDINAL SEAT TRACK HAS CORROSION AND GOUGES FR83. REMOVED AND REPLACED SEAT TRACK PN: 170-86082-003 FROM FR 81 TO FR 84 REF EMB ETD2020-170-005453.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK- CF 3 CABIN FLOOR STRUCTURE RH INBD LONGITUDINAL SEAT TRACK HAS CORROSION AND GOUGES FR83. REMOVED AND REPLACED SEAT TRACK PN: 170-86082-003 FROM FR 81 TO FR 84 REF EMB ETD2020-170-005453.