The door lock on my 98 corsa has been playing up recently(takes numerous tries to turn the key). I have taken the lock out of the door and stripped down the whole barrel assembly. Rather than buying the whole lock I was hoping to just replace the worn bit(s). I am guessing that the "numbered metal plates" that shift according to the key shape are probably worn. Is this likely to be the case and can you just buy these bits on their own?
Any advice would be great.
Thanks