I have 4 PC333s. One of them has started jerking and jumping around. I
have read that the common problem is a small belt breaking, so I pulled the
bottom off and found the belt was fine.
However, the little pulley it goes around was seized. I removed it, cleaned
it, and lubed it. It turns now. (I just wish I had understood it screwed
the wrong direction before I stripped the threads out.)
The sander is about 50% better, but still not right. Any ideas?
On Sat, 25 Feb 2006 18:46:41 GMT, "Toller" <[email protected]> wrote:
>I have 4 PC333s. One of them has started jerking and jumping around. I
>have read that the common problem is a small belt breaking, so I pulled the
>bottom off and found the belt was fine.
>However, the little pulley it goes around was seized. I removed it, cleaned
>it, and lubed it. It turns now. (I just wish I had understood it screwed
>the wrong direction before I stripped the threads out.)
>The sander is about 50% better, but still not right. Any ideas?
>
Sure,
Toss the PCs.
Buy some nice Metabo sanders and be done with problems and headaches.
Greg D.
"Toller" <[email protected]> wrote in message
news:[email protected]...
>I have 4 PC333s. One of them has started jerking and jumping around. I
>have read that the common problem is a small belt breaking, so I pulled the
>bottom off and found the belt was fine.
> However, the little pulley it goes around was seized. I removed it,
> cleaned it, and lubed it. It turns now. (I just wish I had understood it
> screwed the wrong direction before I stripped the threads out.)
> The sander is about 50% better, but still not right. Any ideas?
I know that my PC sanders do not run well and vibrate a lot if they do no
run at full operating speed. If the pulley is slipping it can throw
everything out of harmonic balance.
And remember, it did not screw in the wrong direction, you did. Almost
always threads loosen in the same direction that they spin when operating.
"Toller" <[email protected]> wrote in message
news:[email protected]...
>I have 4 PC333s. One of them has started jerking and jumping around. I
>have read that the common problem is a small belt breaking, so I pulled the
>bottom off and found the belt was fine.
> However, the little pulley it goes around was seized. I removed it,
> cleaned it, and lubed it. It turns now. (I just wish I had understood it
> screwed the wrong direction before I stripped the threads out.)
> The sander is about 50% better, but still not right. Any ideas?
>
Use the other 3.
--
Stoutman
http://www.garagewoodworks.com
(Featuring a NEW look)
"stoutman" <.@.> wrote in message
news:[email protected]...
> "Toller" <[email protected]> wrote in message
> news:[email protected]...
>>I have 4 PC333s. One of them has started jerking and jumping around. I
>>have read that the common problem is a small belt breaking, so I pulled
>>the bottom off and found the belt was fine.
>> However, the little pulley it goes around was seized. I removed it,
>> cleaned it, and lubed it. It turns now. (I just wish I had understood
>> it screwed the wrong direction before I stripped the threads out.)
>> The sander is about 50% better, but still not right. Any ideas?
>>
>
> Use the other 3.
>
I do; but I would like to use all 4.