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1Back to top Go down   sprag clutch 86 k100 Empty sprag clutch 86 k100 Mon May 16, 2011 10:24 pm

yankeeone

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Hi, I have had an odd noise in the sprag area since I change the bell housing, I took it apart tonight, the fingers and internals were dry, I dont think that is right, and I have no idea why it would be, I am thinking maby I put one of the two odd little spacers or the washer in the alt. drive bearing was backwards or what. I am confused.

Brian

    

2Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Tue May 17, 2011 9:30 am

yankeeone

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Interesting find, dug out sprag clutch from 86 compared to 85, and found
that the 86 has holes in the body, between gears, that allow oil flow
the 85 does not. I will use the 86 model.

Brian

    

3Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Tue May 17, 2011 4:10 pm

yankeeone

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Ok , solved the sprag clutch , does any one have a source for a photo, of how the little spring locates behind the starter gears that drive the sprag clutch. the fisc drawings show a orientation , but when you put it in it seem backwards.

Brian

    

4Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Tue May 17, 2011 5:32 pm

Guest

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sprag clutch 86 k100 Sprag10

This may help...from www.realoem.com ...you might try it for clear pictures of whatever you're working on. Also, for members, you can download the repair manuals here. Good luck and keep us updated.

sprag clutch 86 k100 Spragc10

    

5Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Tue May 17, 2011 5:53 pm

yankeeone

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Two wheels, Thanks, the part I am talking about is # 12 in the top and # 11 in the bottom, I guess I will install on the gear as shown, then put the gear in the block, it seems to fit the block perfect in the opposite orientation, the little tabs are kind of lose the way it is shown, hard to explane but if you have seen it you would see what I mean.

Brian

    

6Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Tue May 17, 2011 8:41 pm

yankeeone

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This is the way it looks to go but the parts fisk # 12 shows the other
sprag clutch 86 k100 Attachment

    

7Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Tue May 17, 2011 8:42 pm

yankeeone

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this way is in the fisk yes- no?
sprag clutch 86 k100 Attachment

    

8Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Wed May 18, 2011 3:29 pm

yankeeone

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Ok , I had the spring in correctly, so I dug into the output shaft and there was the problem! the rivets and spring were shot, I have another shaft and I just had to change the bearing the old one had a locator slot. One question, when I go to reinstall the shaft in the motor will the offset gear give way to let the gears mesh or do I need to do something as I put it in place ?

    

9Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Wed May 18, 2011 5:04 pm

Crazy Frog

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I pre-tension the absorber and the idle gear to have the teeth aligned and lock them in place with a c clamp or a wise grip. After this, you just drop the output shaft in the casing and remove the clamp or wise grip.
You have to put quite a lot of force to pre-tension the spring.
Have you checked the pin and spring on your spare shaft? The spring is cheap and replacing it now may avoid have to replace it later.
Check my renovation page for the procedure.

Here is a picture of the spring:
sprag clutch 86 k100 Shaft_7


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sprag clutch 86 k100 Frog15sprag clutch 86 k100 Logo2101986 k75, 1985 K100rt, 1985 K100rt/EML GT2 sidecar, 1999 K1200lt/Hannigan Astro Sport sidecar.
    

10Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Wed May 18, 2011 7:05 pm

yankeeone

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Thanks Bert, yes the spare spring is like new, I am doing the switch with the motor in the bike, I hope , maby I'll tip the whole bike over!

    

11Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Thu May 19, 2011 10:13 pm

yankeeone

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Hi Bert, I just looked at your rebuild site , you say to put locktite on the bearing race, is that just the front one?

Thanks
Brian

    

12Back to top Go down   sprag clutch 86 k100 Empty Re: sprag clutch 86 k100 Sun May 22, 2011 5:49 pm

yankeeone

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Hi, she is back together with no strange noises.
Thanks
Brian

    

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