Re: The Lone Beech Garage Build Thread (60x46)
Saturday - December 23, 2017
Well... last night I came into the house from the shop to research how to reattach the collar of the Jacobs 633C to the chuck itself.
I am pretty sure I went all the way to the end of the internet and I didn't find any help. I can't believe I'm the only person that has tried to do this but Googling a plethora of search terms was to no avail.

The issue is this trapped retaining ring inside the collar. This side of the collar faces the chuck.

That has to snap into the groove - black arrow - milled into the shaft of the chuck. The shaft has an internal 33 Jacobs Taper (JT33). The red arrow points to a chamfer that may be useful when attempting to get the clip onto this shaft.

This is what it looks like from the top of the chuck with the collar sitting on the shaft. I've got to get that retaining ring down the shaft to that groove (black arrow above).
I goofed around with the snap ring pliers and some picks this morning and really didn't get far. I don't know if another set of hands would help - it's pretty crowded with just two.
Do I need to fabricate a tool? Something like a tube, the outer diameter of which would just clear the inner diameter of the collar and has just enough thickness to clear the outer diameter of the shaft. Using a tube like that could I press down and force the snap ring over the shaft's taper and down to the groove which it would then snap into?
I mean, they had to do this somehow in the factory... how else would they do it?
Scott
Saturday - December 23, 2017
Well... last night I came into the house from the shop to research how to reattach the collar of the Jacobs 633C to the chuck itself.
I am pretty sure I went all the way to the end of the internet and I didn't find any help. I can't believe I'm the only person that has tried to do this but Googling a plethora of search terms was to no avail.

The issue is this trapped retaining ring inside the collar. This side of the collar faces the chuck.

That has to snap into the groove - black arrow - milled into the shaft of the chuck. The shaft has an internal 33 Jacobs Taper (JT33). The red arrow points to a chamfer that may be useful when attempting to get the clip onto this shaft.

This is what it looks like from the top of the chuck with the collar sitting on the shaft. I've got to get that retaining ring down the shaft to that groove (black arrow above).
I goofed around with the snap ring pliers and some picks this morning and really didn't get far. I don't know if another set of hands would help - it's pretty crowded with just two.
Do I need to fabricate a tool? Something like a tube, the outer diameter of which would just clear the inner diameter of the collar and has just enough thickness to clear the outer diameter of the shaft. Using a tube like that could I press down and force the snap ring over the shaft's taper and down to the groove which it would then snap into?
I mean, they had to do this somehow in the factory... how else would they do it?
Scott
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