comet 102-c clutch "can"

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larky
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Location: watkins glen, ny

comet 102-c clutch "can"

Post by larky »

The clutch that came off my cyclone has the cover can on it. I notice that he new 102-c's do not have it on them. should I leave it off or does this model need it? Are there any advantages or disadvantages?

Thanks
Matt
Last edited by larky on Fri Oct 17, 2008 5:25 pm, edited 1 time in total.
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JDGuy
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comet 102-c clutch "can"

Post by JDGuy »

If I remember correctly, the 102C with the "can" had a cover plate (the part that contains the outer bushing) made of aluminum. When the can was eliminated in about 1977 (?) on Cyclones & Liquifires, this part was changed to steel. Good idea to get rid of the can, buy the steel part with new bushing, get more air flow though the clutch, clutch & belt runs cooler for longer life.
Last edited by JDGuy on Fri Oct 17, 2008 6:52 pm, edited 1 time in total.
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JoeRainville
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comet 102-c clutch "can"

Post by JoeRainville »

Guy is right, you can and should remove the "can" to promote clutch cooling. I don't think you need to change the cover plate if its in good shape. I know the 75 340/s with 102-C had an aluminum end plate with the bushing in it, but I am not sure about the 76's.

I hope this helps,
-Joe
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400brian
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comet 102-c clutch "can"

Post by 400brian »

But it was born with it on there! It looks so purty all painted up nice like!

'09 Vintage Challenge Survivor, and I wasn't late for supper!
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larky
Posts: 131
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Location: watkins glen, ny

comet 102-c clutch "can"

Post by larky »

gentlemen......................Thank you so much for your replies. And to rich for producing the novel. :lol: she certainly will not be a trailer queen, much too ugly for that.

Now would anyone have a picture with the improved clutch guard in the photo?

Thanks again
Matt
harleysportster
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comet 102-c clutch "can"

Post by harleysportster »

This from the parts book.

ImageMatt,

# 9: AM53940 used up to serial # 70,000. It did not have the extra primary guard
AM54301 was used from serial # 70,001 up
# 11 M66960 was the optional primary guard which was revited or welded on AM53940
I found out that you cannot sub AM54301 for AM53940 without modification since the front mounting is different.
Last edited by harleysportster on Sat Oct 18, 2008 9:16 am, edited 1 time in total.
'76 440 cyclone
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'80 Liquifire(sold)
larky
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Location: watkins glen, ny

comet 102-c clutch "can"

Post by larky »

thanks harley, it completely slipped my mind about looking at the parts diagrams on jdparts.

how prone were these clutches to flying apart? I have no problem with fabricating the guard. it will help pass the time till the snow is on the ground.

I can see it now(with a four inch piece of clutch buried three inches into my forehead) "boy I wish I put the clutch guard on that the boys told me about". :doh:
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