What was found
CORROSION, LT INBOARD SEAT TRACK AT FR.84-85, MARKED. C-CHECK RO 9/8/2020. REMOVED CORROSION AND REPAIRED LT INBOARD SEAT TRACK AT FR 84-85. NO SIGNIFICANT CHANGE TO WEIGHT AND BALANCE. SEE CONTINUATION FOR WEIGHT OF REPAIR PARTS, REF EMB175 SRM.