Hi all In the process of checking over the lockers on my truck (they haven't worked for a while) I discovered why my rear one wasn't working (other than a dodgy connection on the plug)... At some point the bolt that holds the actuator shaft to the fork has sheared. I don't know whether it's in use or a previous 'mechanic' has sheared it off. I'm going to drain the oil and check the diff pan. Any ideas on how to remove the remains of the old bolt? I have a replacement one on order once this is out.