What was found
LWR WING PLANK IS CHAFED AT LBL45 FROM CONTACT WITH THE WING TO BODY FAIRING (C-CHECK RO 10/06/2025) BLENDED OUT CHAFING DAMAGE ON LWR WING PLANK AT LBL 45. REF CRJ200 SRM 51-12-00. AND ORIGINAL THICKNESS IN BLENDED AREA IS .300", .350" ,AND .260" REF. CRJ 200 SRM 57-21-31 FIGURE 4. MINIMUM REMAINING THICKNESS IS .287"/.300", .351"/.350", AND .261"/.260". MATERIAL LOSS OF .013" IS WITHIN LIMITS (.040" MAX) REF. REO 601R-57-21-880 REV. -D DATED 2017-03-06 ZONE A BETWEEN FASTENERS AND COMPLIED WITH TASK CARD 51-900-1003-SKY. BLENDS OUT ONLY . NO WEIGHT CHANGE