What was found
DURING HEAVY MAINTENANCE, CHECK FOUND CORROSION ON LT SEAT TRACK BETWEEN FR 16 AND FR 19. ACCOMPLISHED BLEND, HFEC INSPECTION, CUTOUT AREA AT .053". FABRICATED DOUBLER, DRILLED NEW DOUBLER TO SEAT TRACK AND INSTALLED. ALODINED, PRIMED AND TOPCOATED. WORK ACCOMPLISHED IAW EA E14-101-01.