Author Topic: Jonsered 111s  (Read 4524 times)

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Offline Peter Davies

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Re: Jonsered 111s
« Reply #30 on: January 27, 2013, 09:40:59 pm »
OK, so no capacitor? Sorry the photos are so big! My confuser shows them as tiny!

Offline Peter Davies

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Re: Jonsered 111s
« Reply #31 on: January 27, 2013, 09:43:59 pm »
Yes, one wire goes to on/off switch, bottom LH corner of photo

Offline Peter Davies

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Re: Jonsered 111s
« Reply #32 on: January 27, 2013, 09:51:42 pm »
I'm going to ignore the 10 thou gap and go for the cigaret paper trick at 22 BTDC.

Offline Peter Davies

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Re: Jonsered 111s
« Reply #33 on: January 28, 2013, 11:27:30 am »
Hi Magnum,
I had assumed that the 111s, in video you posted, was your saw; thus you would be intimately familiar!
It actually earths through the on/off switch.

cheers

Peter Davies


Offline 660magnum

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Re: Jonsered 111s
« Reply #34 on: January 28, 2013, 11:46:40 am »
If you earth the ignition through that on/off switch - the ignition will not have any spark at the spark plug when you turn the engine over. That's the way you turn the engine off.

We are dealing with a magneto here. The off-on switch shorts the ignition out by grounding the magneto impulse to shut the engine off.
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Offline Peter Davies

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Re: Jonsered 111s
« Reply #35 on: January 28, 2013, 03:47:09 pm »
The on/off switch is insulated from the body until you flip it to stop.

Set points up with cigarette paper; max gap on high point of cam is only 2-3 thou.

Got the machine back together; it runs!!!

Might have to sample a small alcoholic beverage (or several) a bit later!

Thanks for all your help

Peter Davies

Offline 660magnum

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Re: Jonsered 111s
« Reply #36 on: January 28, 2013, 03:59:02 pm »
I'm so glad to hear of your success

Enjoy
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Offline Peter Davies

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Re: Jonsered 111s
« Reply #37 on: January 28, 2013, 08:19:44 pm »
Just remains to see if we can get an oil feed!

Peter Davies

Offline 660magnum

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Re: Jonsered 111s
« Reply #38 on: January 28, 2013, 09:39:02 pm »
I would try some kerosene in the oil tank first to get it cleaned out?

I'm talking about the stuff that is as thin as gasoline.  - - But don't use gasoline. - -

Paraffin?

It is thinner that what is run in diesel trucks and cars.
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Offline Peter Davies

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Re: Jonsered 111s
« Reply #39 on: January 29, 2013, 09:40:08 pm »
Hi, I've got oil! It would be good to have a conversation with the man who made the video, on the 111s, that you posted. How does he set up his points? Can he get replacemants? etc.

cheers

Peter Davies

 

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