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Removing spindle motor from B&S #2 plain milling machine

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clouds

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#1
The "pump operating lever cam roll" in the spindle transmission case on my B&S #2 plain mill has separated into its component pieces - ball bearings and shreds of the cage. Unfortunately it is difficult to get to in place and I have not had much success in removing it. I plan instead to remove the "pump operating lever" entirely but to do so requires removing the "pump operating lever stud" which is held by a set screw and is perhaps threaded and in any case looks as if removing it requires removing the spindle motor.

I removed all 4 nuts holding the spindle motor onto the frame but have had zero luck in separating the motor from the frame - it refuses to budge!

I don't see any set screws on the motor shaft (in fact I can't see the motor shaft at all) and I would rather not remove the "brake operating yoke shaft" or any other brake parts unless required to remove the motor. Someone else n another forum had a question about removing the spindle motor a was referred to the Ron Peisker video, which shows no detail at all.

Does anyone know the proper procedure for removing the spindle motor? P6085621.JPG P6085619.JPG

P6085621.JPG P6085619.JPG
 
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#2
You might have to get a little rough with a persuasion bar to pry off the motor. The motor should have a "Love-Joy" spider type coupling between it and the input shaft going into the housing. The weight of that motor will fool you. Be carful!
 

Mink

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#4
have you managed to remove the motor
 

clouds

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#5
have you managed to remove the motor
I did not. I decided instead to remove one of the spindle counter shafts to allow access to the dead bearing. It is really just a question of gaining access. It is very tight on the right hand side of the spindle transmission case. Removing the motor did not seem to guarantee that I could access the dead bearing. Removing the shaft definitely will.
 

Senna

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#6
You do have the manual for this machine right?

If by chance you don't there is one available on the vintagemachinery.org site for free.
 
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