What was found
NR 2 ENGINE PYLON, NR 1 HEAT SHIELD HAS CHAFE MARK 5.0" X 0.500" WIDE AT A DEPTH OF 0.040", PYLON STATION: XP 5847.0. REMOVED DAMAGE AND INSTALLED DOUBLER USING PRINCIPLES OF SRM 54-50-23 ON WO 681213-435 IAW ETD 2013-170-003367-A AND COMPASS EA E170-54-014, REV 1 WO 699345.