Reported 3510 B1 door rubbing mark at ca ~~~~~ 3510 Reported B1 door rubbing mark at carbody. Please check door weather strip.  3510 B1 door found rubbing mark on carbody. Trimmed LHS door leaf weather strip & cleaned off the rubbing mark stain. Security/function check #3510 B1 door - OK.  Farid/Koon PL/Haiqal/Amir 44907