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Re: Refurbishing a MkV 510
Posted: Sat Oct 23, 2021 9:47 am
by John4337
Majones1 wrote: ↑Fri Oct 22, 2021 11:00 pm
John4337 wrote: ↑Fri Oct 22, 2021 5:51 pm
Thanks all, traced it to the flat spring under the speed handle, guess it was rubbing on the back of the handle. I put some wax on it and it got better. Probably couldn't hear it with the motor running anyway
My speed control was very difficult to turn after I lubed and put everything back together, so I decided to wax the back of that handle plate, and it made it much easier to turn. The only problem was that when I got the speed up to R the speed control continued to turn and accelerate on its own. I had to remove the wax.
Thanks, I’ll watch for that.
Re: Refurbishing a MkV 510
Posted: Sun Oct 24, 2021 2:08 pm
by John4337
Re: Refurbishing a MkV 510
Posted: Sun Oct 24, 2021 2:20 pm
by JPG
Speed response seems a bit sporadic?
All that noise is typical.
Range appears restricted, did you do a high speed adjustment?(sets max fast)(sheave travel limits slow speed 'min")
Re: Refurbishing a MkV 510
Posted: Sun Oct 24, 2021 2:26 pm
by John4337
JPG wrote: ↑Sun Oct 24, 2021 2:20 pm
Speed response seems a bit sporadic?
All that noise is typical.
Range appears restricted, did you do a high speed adjustment?(sets max fast)(sheave travel limits slow speed 'min")
I haven't done any adjustments, just got it back on the tubes and was happy it ran. I'm looking on the forum now for adjustment procedures
Re: Refurbishing a MkV 510
Posted: Sun Oct 24, 2021 2:47 pm
by JPG
Starts at about 9 min in.
http://www.shopsmithacademy.com/SS_Arch ... hanger.htm
Take the nut/screw flush comment with a grain of salt! Nuts thickness etc. have varied over the years.
Re: Refurbishing a MkV 510
Posted: Sun Oct 24, 2021 8:30 pm
by John4337
Re: Refurbishing a MkV 510
Posted: Mon Oct 25, 2021 9:31 am
by DLB
John4337 wrote: ↑Sun Oct 24, 2021 2:08 pm
Well, it runs....
Excellent! Do be careful about exceeding max speed of attachments. IIRC the sanding disc max is ~ 2000 RPM.
- David
Re: Refurbishing a MkV 510
Posted: Mon Oct 25, 2021 10:34 am
by JPG
The steel disk inertia may be responsible for the sporadic response.
Re: Refurbishing a MkV 510
Posted: Thu Nov 04, 2021 11:06 am
by John4337
It continues to go back together. I've run into an issue with the fence, its hanging in the same spot to the right of the blade opening. I thought it might be the tube, so I swapped them front to back, but it still hangs. Its not hitting the table, so I'm stumped. I've linked a short video of the problem.
https://youtu.be/fRtcX3qckUc
- Tube.jpg (293.12 KiB) Viewed 1790 times
- fence.jpg (340.95 KiB) Viewed 1790 times
Any thoughts are appreciated.
Re: Refurbishing a MkV 510
Posted: Thu Nov 04, 2021 12:14 pm
by JPG
It appears to be hanging up near/over the miter gauge slot.
For starters, I would back out that confounded fence biasing screw until the inner end is flush. It appears in the upper left part of the 'head' in your second pix.
I noted it bound more when you first pushed it towards the blade slot. Pushing that direction causes the fence 'head' leading end to cock towards the tube.
The tubes may have greater c-c spacing at the hang point but that would imply insufficient rear clamp clearance.
I really think that setscrew is de culprit.
P.S. Another look revealed scratch marks on the head casting on opposite sides of the setscrew. The screw may have scored the tube when sliding off the end. Look for a burr on the ends of both tubes.
BTW glad that setscrew IS a flat point as it should be.