What was found
DURING MAIN AVIONICS BAY DOOR CUT-OUT INNER SKIN REINSPECT FOUND CORROSION ON FWD SIDE OF CUT-OUT FROM FS364.00 TO FS370.00 (C-CHECK) RO 3/4/2021 COMPLIED WITH GENERIC DISPOSITION FOR DAMAGE AT AVIONICS DOOR SURROUND SKIN INNER SURFACE BETWEEN FS364.00 AND FS394.00. ORIGINAL MATERIAL THICKNESS OF INNER SKIN IS .120. MATERIAL THICKNESS OF SKIN AFTER BLEND IS .111. MAX ALLOWABLE MATERIAL LOSS IS .040, ACTUAL MATERIAL LOSS IS .009 AND IS FOUND TO BE WITHIN LIMITS REF. REO 690-53-21-032 REV. -- DATED 2008/03/07. COMPLIED WITH 51-900-1002-SKY