center to center adjustment

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fastcar01
Posts: 23
Joined: Tue Oct 25, 2011 9:57 am

center to center adjustment

Post by fastcar01 »

How do you adjust clutch center to center? Do you have to slide the engine? Does it have adjustemnt holes?

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Vmax540
Posts: 1521
Joined: Thu Jan 26, 2006 8:36 pm
Location: Shippenville Pa.
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Re: center to center adjustment

Post by Vmax540 »

Lightly loosen the four mounting bolts. There is enough wiggle room. Offset is changed by moving (exchanging) the washers/shims from the backside or outside of the secondary clutch.

http://www.vintagevmax.com/1986_service.htm
Drive- Engagement rpm/ Shift rpm 4000 +/- 200 rpm/ 8200 +/-200rpm
Belt Length/ Width/ Wear Limit/ IBM Number 1175mm/ 31.6mm/ 26mm/ 8M6
Sheave Center to Center/ Offset 305 +/-1.0mm/ 11 +/-0.5mm
Primary Spring Color/ Length/ Rate/ Preload Pink/ 75.5mm/ 2.31Kg-mm/ 32.8 Kg
https://www.youtube.com/watch?v=PFb6NU1giRA
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