What was found
LT SIDE CTR WING BOX LOWER SURFACE AT FRAME 47. ROTATING PROBE EDDY CURRENT INSP REVEALED INDICATION OF POSSIBLE CRACKS OR OTHER HOLE DAMAGE IN HOLES B, F, G, Q AND S. VISUAL INSP OF EACH HOLE REVEALS HOLE BORE DAMAGE IN AREAS OF INDICATIONS, MAKING THE VISIBLE DAMAGE THE LIKELY CAUSE OF THE INDICATONS, WITH CRACKS UNLIKELY. REAMED G; Q; S AND F OVERSIZE IAW SRM 51-40-30, PG 1. NO MORE INDICATONS NOTED IAW NTM 51-10-01. REPAIRED IAW EO6-571-7-3305 PT 3 AND EA6-571-136644.