Re: How do I go about this?
So the pictures refer to the knocking noise as the lower cover bangs up against the shift handle, right? I suppose the handle is bent? Either that or the shift shaft that goes through the housing is bent. If it is the shaft you may be able to straighen it after removing the handle, but be careful, you don't want to crack the housing. If it is the handle that is bent, it will probably break if you try to bend it back. May need a new handle.