What was found
INSPECTION TYPE-C, CORROSION AND DISBOND ON FUSELAGE SKIN AND DOUBLER BS 1183 TO 1080 BETWEEN S20R AND 26R. SKIN PANEL DERIVETED IAW SRM 51-30-02. SKIN PANEL AND DOUBLER INSPECTED USING LFEC IAW B727 NDT MANUAL, PART 6 51-00-00 FIG 5, MATERIAL LOSS OF 10 TO 30 PERCENT INDICATED ALONG LENGTH INSPECTED. DOUBLER FOUND TO BE BOTH CORRODED AND DISBONDED SKIN PANEL REPAIRED IAW SRS EO 96-30-13.