What was found
R/H SIDEWALL SEAT TRACKS FROM FS 364.00 TO FS 559.79 HAVE SEVERAL AREAS OF SURFACE CORROSION. EVALUATED CORROSION ON R/H SIDEWALL SEAT TRACKS AT FS 364.00 TO FS 559.00+80 AT RBL 42 AND FOUND NOT WITHIN ALLOWABLE LIMITS IAW CRJ200 SRM 53-00-49 REV 38. *********AIRCRAFT REMOVED FROM SERVICE*************************** REMOVED AND REPLACED SIDEWALL SEAT TRACK FROM FS 364.00 TO FS 510.10 AT RBL 42 IAW CRJ200 AMM 53-01-11 REV 64. REMOVED AND REPLACED SIDEWALL SEAT TRACK FROM FS 510.10 TO FS 559.79 RBL42 IAW CRJ200 AMM 53-01-11 REV 64. RESTORED PROTECTIVE FINISH TO BOTH SEAT TRACK INSTALLATIONS PRIOR TO INSTALLATION IAW CRJ200 SRM 51-21-11 REV 38, CRJ200 SRM 51-25-06 REV 38, AND CRJ200 SRM 51-25-00 REV 38. WORK COMPLETED ON AERSALE WO #003526 CARD #20147. CRS #4AER685B N438AW TT:39,745:56 TC:39,335