Pat,

Thanks for the response. I did finally get the door stop in. I could not do it the way you described because the two bolts are now part of the spring unit (the old spring unit had the nuts attached). Because the bolts were now sticking straight out from the unit I could not wiggle it into position through the small opening in the door. I took it apart and put the spring unit in first and then inserted the arm - very difficult way of doing it.

It would have been a lot simpler if they left the bolts separate.

Thanks anyway.

JoeG