As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NUMBER 1 UPPER STRUT INBD SIDE NEXT T O PRE-COOLER, WALL INNER SKIN SHOWS SIGNS OF CORROSION. REMOVED CORROSION FROM LWR CHORD ORIGINAL MATERIAL 0.190" THICKN ESS AFTER BLENDING 0.172, 0.018, MATERIAL LOSS WITH IN SRM 54-50- 01-1A-1 LIMITS.