Originally Posted by lorca
I have a 1988 classic 345 airstream motor home with a working door lock that is getting worn and sometimes does not catch. There are two "philip type" knobs that stick out of the lock side and fit into a latch on the body side. THe knobs that stick out are wearing irregulary and are out of round. Can they be screwed out and replaced? If so are they a standard screw or a special part?
Those screws are a part of the lock, and are special to it.
They are bot ordinary screws.
I am not aware of a source for just "those screws."
The cause for the problem, is lack of proper running gear balance.
The entrance door is shaking up and down, which in turn, causes the wear you have described.