What was found
LH WING PLANK AT REAR SPAR DATUM AND WS45.00 HAS CHAFING DAMAGE AS MARKED (C-CHECK RO 11/10/2022) BLENDED CHAFING DAMAGE ON LH WING PLANK AT REAR SPAR DATUM & WS45.00 TO A SMOOTH CONTOUR. NOMINAL THICKNESS OF 0.300". REMAINING THICKNESS OF 0.283". MATERIAL LOSS OF 0.017" IS WITHIN LIMITS OF REO 601R-57-21-880 REV -D DATED 2017-03-06 ZONE A(**) WHICH ALLOWS 0.040" MATERIAL LOSS. RESTORED FINISH AND APPLIED A SELF CONTOURING SEALING PAD. ALSO COMPLIED WITH 51-900-1003-SKY.