What was found
ABI - DURING MBV INSPECTION, FOUND CORROSION ON SEAT TRACK AT BL 18.3L, BETWEEN STATIONS 297 TO 348 TO BE OUT OF SRM LIMITS. CUT OUT A 56 INCH SECTION OF EXISTING SEAT TRACK. PREPARED A SEAT TRACK REPAIR EXTRUSION AND A REPAIR U-BEAM. INSTALLATION DONE IAW SAAB 340 SRM (72LKS 3079 REV 38) 53-70-60, AND STANDARD SRM PRINCIPLES. REF SIMA200130302. (M)