What was found
WHILE IN HEAVY CHECK - CORROSION - RH I/B SEAT TRACK AT FR21. REMOVED AND INSTALLED NEW RH I/B SEAT TRACK FR20-23 REF EMB SRM 51-40-08.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE IN HEAVY CHECK - CORROSION - RH I/B SEAT TRACK AT FR21. REMOVED AND INSTALLED NEW RH I/B SEAT TRACK FR20-23 REF EMB SRM 51-40-08.