As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CHECK-C MAINT ON THE RT WING L/E OUTBOARD END OF NUMBER 1 L/E SLAT HAD A PREVIOUS DENT IN L/E WITH FILLER COMING OUT. ACCOMP HIGH FREQ EDDY CURRENT OF DENT PER 51-00-03, PART 6 OF NDT MANUAL AND NO CRACKS. MEASURED DENT 0.140 IN DEEP. REPAIRED PER SRM 57-09 FIG 10A.