I got my car front brake pads replaced yesterday. To my surprise this time it was after around 6000KM. Discs were faced last time and they are scratch-less as of now. Also, some wheel jamming issue was fixed at that time. I noticed that only outer pad of right wheel was gone flat and rest were fine. mechanic says disc needs to checked from kharadia etc as he does not feel wheel jam.
Please guide me on how to identify and fix this issue.
Old Brake Pads Brand : NBK (taiwan etc)
New Brake Pads Brand : FBL (Japanese)