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adcyork

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York

9th May, 2010 at 08:26:25pm

Could anyone tell me the exact size of the crank nose that the bottom pulley fits on to please?

I need to make a shaft on which the pulley will sit so that it can be balanced at the machinists.

Thanks

fastcarl

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leeds/wakefield.

9th May, 2010 at 09:07:40pm

one inch dia,

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Vegard

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I pick holes in everything..

Chief ancient post excavator

Norway

10th May, 2010 at 09:03:00am




On 9th May, 2010 adcyork said:
Could anyone tell me the exact size of the crank nose that the bottom pulley fits on to please?

I need to make a shaft on which the pulley will sit so that it can be balanced at the machinists.

Thanks


You use the crank as a shaft *wink* Balance the crank first, then add the damper/pulley.

On 13th Jul, 2012 Ben H said:
Mine gets in the way a bit, but only when it is up. If it is down it does not cause a problem.

adcyork

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York

10th May, 2010 at 09:49:11am

The pulley is to be fitted to a fully built engine so that isn't possible

Vegard

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Chief ancient post excavator

Norway

10th May, 2010 at 09:51:23am

Nah, I don't believe you *wink*

On 13th Jul, 2012 Ben H said:
Mine gets in the way a bit, but only when it is up. If it is down it does not cause a problem.

adcyork

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York

19th May, 2010 at 07:13:45pm

I had the pulley balanced today, ended up taking an old 998 crank to balance it on.

Went to pick it up and the guy told me he hadn't had to machine it at all because in it's current state it was only 0.7g out of balance! I only had to pay for his time to balance the crank up with putty so the pulley could be balanced.

Couldn't believe it because the welds weren't perfectly neat and had been filed down after.
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