What was found
WING CTR SECTION FLOOR STRUCTURE PRESS FLOOR;SHOW SIGNS OF UPPER SURFACE CORROSION AT STA 716 MINUS 2.50 INCHES LBL 65 WL 202.1 / [01] REMOVED CORROSION AT WING CTR SECTION FLOOR STRUCTURE PRESS FLOOR AT STA 716 MINUS 2.50 INCHES LBL 65 WL 202.1 IAW SRM 51-10-02-0G-0;[02] VERIFIED STEP 1 CORROSION REMOVAL;[03] ORIG. MAT. 0.071'; MAT. REMOVED: 0.001'; REMAINING MAT.: 0.070'; FOUND WITHIN LIMITS AS PER SRM 53-40-13-1A-1; FIG.103. DETAIL: 'C'. TOLL USED: WN0004; DUE DATE: 12/16/22.;[04] VERIFIED STEP 3 OK TO TREAT AND PRIME;[05] TREATED & PRIMED REWORKED AREA AS PER SRM 51-20-01 & AMM 51-21-72.;[06] VERIFIED STEP 5