What was found
THE SEAT TRACK AT LBL9.00 FROM APPROXIMATELY FS559.00+80 TO FS559.00+96 HAS MULTIPLE LOCATIONS OF CORROSION. REMOVED CORROSION ON SEAT TRACK AT LBL 9.00 FROM FS559.00+80 TO FS559.00+96, REF. CRJ 200 SRM. ORIGINAL MATERIAL THICKNESS OF LOCATION T=0.110,? REF. STANDARD MANUAL, REMAINING THICKNESS AFTER BLENDED OUT IS 0.079? MATERIAL LOSS IS 0.031 MAXIMUM ALLOWABLE LOSS IS 0.020? FOUND TO OUT OF LIMITS, REF. CRJ 200 SRM. 101. REMOVED & REPLACED SEAT TRACK AT LBL9 FROM FS 559.00+80 TO FS 559.00+96, REF. CRJ 200 AMM.