What was found
N0235 - DURING A/C P-F CONV AT AERONAVALI, CORROSION WAS FOUND ON LT UPPER WING AND MLG DOUBLER, TYPICAL PER DC10 SRM 57-00-01, FIG 8. THE AMOUNT OF DAMAGE FOUND ON PN ARB0866-1 IS NOT COVERED BY SRM. REPAIR REMOVES ALL CORROSION BY CUTTING OUT DAMAGE AND THEN VERIFIES CONTAINMENT PRIOR TO INSTALLING FILLERS AND EXT DOUBLERS PER EA NR 8-5710-39523.