Grizzley G0755 5 minute quill removal overview and photos

I agree your pm machine is most likely identical in design.Gear oil is in its own compartment.Spring pack in designed to be adjusted for more or less tension.Start by turning outboard knurled knob,center of spring housing(loosen) almost off but still having 2 threads engaged,this knob holds spring housing to case where a dowel pin keeps housing in its adjusted position.Using both hands pull housing toward knurled knob( pin will then clear case )and unwind spring.Really easy once youve done it.Remove knurled knob and washers, with light looking in you can see the how the spring is held to the quill shaft.A little wiggling and a small screwdriver get the spring tang to clear the screw head.Done.Assemble in reverse.As for bearings,
I used a shop press to remove shaft from quill after I had the quill out.Clean,grease and reassemble.No seals etc. needed.Be sure to clean quill bore in the head as mine was full of grit.
1936 Sport Scout in the works.

Chief
 
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