[TR] TR3-4 trunnion pin

[Randall]

> Anyone know if they can be
> obtained and pressed into an old trunnion which is good except for
> the pin.

I don't believe they are.  In fact, I don't believe that the pins that came
in my new trunnions would have fit properly in the old ones.  Given how hard
it is to assess the condition of the threads inside (the wear is all on the
face you can't see) and that those little strips of brass are all that keep
the frame from hitting the ground, that might be a Good Thing.

Randall