What was found
SUPPLEMENTAL INFORMATION: AFT CARGO COMPARTMENT R/H SIDE PLATE SUPPORT ZEE; HAS MANY SPOTS OF CORROSION FROM STA 767 TO 727. ; / [01] REMOVED CORROSION AT AFT CARGO R/H Z CHANNEL FROM 727-767 AS PER B737-700 SRM 51-10-02-0G-0; [02] VERIFIED 1; [03] PERFORMED UT THICKNESS INSP ON REWORKED AREA IAW B737 NDT P4 51-00-00 PROC.3 ; MIN THK. NOTED 0.036'<BR>TOOL USED : OLYMPUS 27MG B/C 172139 04/22; [04] MAT EVALUATION ORIGINAL MATERIAL 0.040' AFTER REWORKED MATERIAL REMAINING 0.036' MATERIAL LOST 0.004'' FOUND TO BE WITH IN LIMITS AS PER B737-700 SRM 53-00-53-1A-2 4A FIG 103 DETAIL A;B;AND C; [05] VERIFIED STEPS 3 AND 4 ;OK TO TREAT AND PRIME.; [06] TREATED AND PRIMED AREA AT AFT CARGO COMP FLOOR R/H SIDE PLATE SUPPORT ZEE CHANEL FROM STA 767 TO 727 IAWAMM51-21-41-370-802 AND AMM51-21-72-370-802.; [07] SUMMARY :REMOVED CORROSION AFT CARGO COMP R/H SIDE PLATE ZEE STA 767 TO STA 727.IAW SRM 51-10-02-0G-0.PERFORMER INSP ON REWORKED ARE NDT P451-00-00 PROC3.FOUND AREA TO BE LIMITS IAW SRM A/D 53-00-53-1A 4A FIG 103 DETAIL A;B;C.TREATED AND PRIMED AREA IAW AMM51-21-41-370-802 AND AMM51-21-72-370-802.; [08] VERIFIED STEPS 6 AND 7; [09] CORRECTED MEASURING TABLE