What was found
CORROSION FOUND ON SEAT TRACK BETWEEN 559.00+80 TO 559.00+98 AND RBL 9. REMOVED SEAT TRACK FROM FS 559.+87 TO 559+96 RBL9 IAW AMM 53-01-11-000-802. INSTALLED NEW SEAT TRACK BETWEEN FS 559.+80 AND FS 559.00+96 AT RBL9 REF: AMM 53-01-11-400-802. REMOVED SEAT TRACK FROM FS 559+87 TO 559.00+96 RBL9 IAW AMM 53-01-11-000-802. INSTALLED SERVICEABLE SEAT TRACK FS FS 559+87 TO 559.00+96, RBL9 IAW AMM 53-01-11-400-802. COMPLIED WITH EC/TC REP 601R-53-00-485. FABRICATED SEAT RAILS IAW GREO 601R-53-00-485, REV A.