What was found
* THE LH WING, OUTBOARD FLAP'S VANE ATTACH FITTINGS HAVE GALLING AND CHAFING PRESENT ON THEIR LOWER SURFACES AT THE FOLLOWING APPROX. LOCATIONS: FLS 171, FLS 189, FLS 235, FLS 280, AND FLS 296. (C-CHECK RO 8/1/2021) REMOVED GALLING REF REO 601R-57-53-195 REV F 2017-12-19 AT ALL VANE ATTACH FITTINGS. 4 OUT OF 5 VANE ATTACH FITTINGS WITHIN LIMITS, REF REO 601R-57-53-195 REV F 2017-12-19, STEPS 1,2,3 TUC8562 30NOV21. INSTALLED REPLACEMENT FITTING REF CRJ200 SRM 51-42-06, REF CRJ200 SRM 51-42-10, AND DRW. 601R14502 REV D. ALL STEPS OF REO COMPLIED WITH, ALL CHECKS GOOD. COMPLIED WITH 51-900-1003-SKY.