[Bob Moseley (RIP)]

Hi Ron
The Manuals do not give any specifications for what you are after. The spindle assemblies including their individual parts are categorised as SP Assemblies, i.e. they come complete and cannot be made up from off the shelf hardware. The rational was that if was safer to provide the complete assembly into the field than have field repairs. The only way out of this is to measure the threads with one of those measuring devices. I will probably encouter the same problem later on with Phoenix so if you or anyone else can get these measurments it would be helpful. If not I'll dig out my track stuff and get the measurements myself.
Bob