What was found
DURING C-CHECK CORROSION ON RT WALL DOUBLER AT FRAME 61 AT FLOOR LEVEL. MAINTENANCE DETERMINED CORROSION 100 PERCENT MATERIAL LOSS, REMOVED WALL DOUBLER, LOCATED, DRILLED, ALODINED AND INSTALLED NEW RT WALL DOUBLER AT FRAME 61 IAW SRM 51-20-03 AND SRM 51-40-02 AND CPM 51-40-02. THE ACFT WAS APPROVED FOR RETURN TO SERVICE.