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Question on arbor pulley

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Forum topic by HavanaNights561 posted 02-21-2017 04:44 PM 409 views 0 times favorited 10 replies Add to Favorites Watch
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HavanaNights561

10 posts in 512 days


02-21-2017 04:44 PM

Hey guys, a couple weeks ago I purchased a Jet 10” Table Saw (JWTS-10JF) from a local guy. It was working great no complaints, super quiet, I restored its back to no rust and painted it. Anyway, today I was making my first thin rip on it and suddenly the belt popped off. Turned it off and when I looked, the arbor pulley had come off. I don’t know much about the mechanical part of these machines so my question is, how do I go about repairing it? The pulley seems to be in good shape. Do I need something else to put the pulley back on? Also what do you guys think is the cause of it popping off?

For reference, I am talking about part #106 on page B http://www.ereplacementparts.com/jet-jwts10jf-708301-table-saw-parts-c-32652_32759_168412.html


10 replies so far

View Mark Shymanski's profile

Mark Shymanski

5621 posts in 3712 days


#1 posted 02-21-2017 04:49 PM

Was there a keyway or woodruff key or set screw or something that worked itself loose? A picture of the shaft and what the inside of the pulley looks like now may be helpful.

-- "Checking for square? What madness is this! The cabinet is square because I will it to be so!" Jeremy Greiner LJ Topic#20953 2011 Feb 2

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HavanaNights561

10 posts in 512 days


#2 posted 02-21-2017 05:00 PM



Was there a keyway or woodruff key or set screw or something that worked itself loose? A picture of the shaft and what the inside of the pulley looks like now may be helpful.

- Mark Shymanski

I’ll have to take a picture of it, but when I looked at all the pieces that fell out I didn’t run into a key or set screw, just the pulley

View dday's profile

dday

150 posts in 1429 days


#3 posted 02-21-2017 05:14 PM

Part 108 in that diagram is a set screw that looks like it goes in the pulley to hold it on.

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HavanaNights561

10 posts in 512 days


#4 posted 02-21-2017 08:10 PM



Part 108 in that diagram is a set screw that looks like it goes in the pulley to hold it on.

- dday

Is there anything else I would need to put this back in? Also, are these set screws available at hardware store, such as homedepot and stuff? Or do you guys think I’ll have to order it online

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maxhall

80 posts in 2201 days


#5 posted 02-21-2017 08:14 PM

you could most likely buy the set screw at home deopt/local hardware store. I would buy several sizes and use what fits

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HavanaNights561

10 posts in 512 days


#6 posted 02-21-2017 08:41 PM



you could most likely buy the set screw at home deopt/local hardware store. I would buy several sizes and use what fits

- maxhall

Sweet thank you! Also, do you guys know how far into the shaft the pulley goes? I honestly didn’t look at it when it was on before (I know my bad)

View MrUnix's profile

MrUnix

6715 posts in 2198 days


#7 posted 02-21-2017 08:50 PM

There should be a key (#107 in the parts diagram which is 5mm x 5mm X 30mm) as well as a set screw (#108 in the diagram, which is a M6×10) to hold it on. Check the pulley to see if the set screw is still in it. And if you can’t find the key, you can get key stock at the hardware store or BORG. When re-installing, line it up with the motor pulley.

Cheers,
Brad

-- Brad in FL - In Dog I trust... everything else is questionable

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HavanaNights561

10 posts in 512 days


#8 posted 02-22-2017 04:07 AM



There should be a key (#107 in the parts diagram which is 5mm x 5mm X 30mm) as well as a set screw (#108 in the diagram, which is a M6×10) to hold it on. Check the pulley to see if the set screw is still in it. And if you can t find the key, you can get key stock at the hardware store or BORG. When re-installing, line it up with the motor pulley.

Cheers,
Brad

- MrUnix

Thanks brad! I found the set screw with the exact same size at home depot. However the key (Part #107) on the diagram it says it is discontinued so I’m not exactly sure how to go about finding that part.

View waho6o9's profile

waho6o9

8191 posts in 2576 days


#9 posted 02-22-2017 04:14 AM

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HavanaNights561

10 posts in 512 days


#10 posted 02-22-2017 04:25 AM



https://www.google.com/search?q=Key+5x5x30&client=safari&rls=en&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjYxveH66LSAhUiS2MKHSFDDHkQ_AUICigD&biw=1628&bih=893

This part Key 5×5x30?

I m guessing it s in Metric and it s a key, or key way

- waho6o9

Okay thanks guys, Im currently on duty but this weekend i’ll try to find these two parts and put it all together, you guys have been a great help

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