What was found
DOT 93-034 LH WING; WSTA 691.50+3 TO WSTA 691.5+6 AT STR L6 LOWER EXTERNAL SKIN HAS CORROSION. UT IAW NDT PART 4 51-00-00 PROC 2. ORIG .140' LOSS .007' REMAINING .133'. BLENDED TO REMOVE CORROSION AND VERIFIED WITH 10X MAG. VERIFIED MATERIAL LOSS TO BE .007' ORIGINAL .140' REMAINING .133' WITHIN LIMITS IAW SRM 57-20-01-1A-1. ROTO PEENED BLENDED AREA IAW SOPM 20-10-03. TREATED AND PRIMED IAW AMM 51-21-41 & 51-21-72.