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ZDZ80B2 rotary valve positioning help please

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Old 11-20-2009, 06:33 PM
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mbiedul
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Default ZDZ80B2 rotary valve positioning help please

I have damaged one of my favorite engines and needed to buy a new backplate for my 80cc boxer twin. During disassembly I inadvertantly let the rotary valve drop off. Now I am screwed, as it fits in any position over the hex-shaped end of the crank, and I have no recollection of where it went originally. Can anyone help? I have not been able to get a response from the factory (which is unfortunately typical, even though these are my favorite two-stroke engines). -Mike
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Old 11-21-2009, 03:07 AM
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k_caller
 
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Default RE: ZDZ80B2 rotary valve positioning help please

May I suggest contacting Troy Built Models in Florida. I'm sure they would be able to help you with your problem.
Good Luck
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