What was found
FLT 12 - SFO - ATC ADVISED OF POSSIBLE TIRE FAILURE, FOLLOWED COMPANY PROCEDURS, AND FOUND TIRE NR 2 (LEFT MAIN) IS BLOWN. REMOVED AND REPLACED NR 1, 2 AND 6 MAIN TIRES. INSPECTED LEFT MAIN GEAR, LEFT WING UNDERSIDE, TRAILING EDGE FLAP INBOARD, GEAR WHEEL WELL, AND NR 1 ENG FOR FOD DAMAGE. NO DAMAGE NOTED. ALL CHECKS GOOD. (M)