What was found
ABI - DURING MBV INSPECTION, SEAT TRACK 18.3L WAS FOUND CORRODED BEYOND SRM LIMITS AT FS 297 - FS 329. CUT OUT 32 INCH SECTION OF SEAT TRACK, DEBURRED, ALODINED, AND PAINTED EDGES. FABRICATED A 32 INCH LONG EXTRUSION OF 4650000-043 SHPAL 7075-T76511 EXTRUDED MATERIAL, DEBURRED, ALODINED, AND PAINTED. FABRICATED A 15 INCH U-BEAM OF PLAL 7075-T7351 MATERIAL, DEBURRED, ALODINED AND PAINTED SURFACES. INSTALLED U-BEAM AND SEAT TRACK IN AIRCRAFT. WORK DONE IAW SAAB 340 SRM 53-70-60, AND STANDARD PROCEDURES. AIRCRAFT OK FOR SERVICE. (X)