What was found
SUPPORT TASK: MAIN CABIN SEAT TRACK AT LBL45 STA 700-727 HAS MULTIPLE GOUGES AND CORROSION. REMOVED CORROSION FROM MAIN CABIN SEAT TRACK STA 700-727 LBL45. MATERIAL REMOVED 0.028, MAX MATERIAL ALLOWED IS 0.020, SEAT TRACK SECTION FOUND OUT OF LIMITS IAW B737 SRM 53-00-52-1A-1. REMOVED DAMAGED SEAT TRACK SECTION, FABRICATED, LOCATED AND DRILLED NEW SEAT TRACK SECTION IAW B737 SRM 53-00-52-2R-3. ALODINED AND PRIMED IAW SRM 51-20-01 AND SOPM 20-41-02. INSTALLED NEW SEAT TRACK SECTION IAW B737 SRM 53-00-52-2R-3.