As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON INTERCOSTAL AT BS 1020 LBL 0 TO LBL 25. CORROSION ON INTERCOSTAL FOUND TO BE OUT OF LIMITS IAW SRM 53-00-04-1A FIG 101 DETAIL II REV 124. ORIGINAL MATERIAL GAUGE= 0.050" DEPTH OF BLENDOUT= 0.013" MAX ALLOWABLE = 0.005". FABRICATED AND INSTALLED NEW INTERCOSTAL IAW DRAWING NR 144N5005 SHEET 5 AND GMM 7-0-1001 REV 150 AND SRM: 51-40-02 REV 124.