prime start wax pellet

robert graham

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Apr 16, 2009
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Well, I'm watching "How it's Made" and they were making automotive thermostats and I learned they are operated by an expanding wax pellet that opens a needle valve, just like the Yamaha Prime Start System!....So I learned something! Wonder if the thermostat on my outboard is also a wax pellet type item?:confused:
 

robert graham

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Apr 16, 2009
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Re: prime start wax pellet

Well, I might do it...and all this time I've been thinkin' what a great , unique idea Yamaha had with that Wax Pellet!:p
 

Capt Ken

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Jul 30, 2002
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2,269
Re: prime start wax pellet

And all this time I thought it worked like a solenoid even though I never could figure how just having AC current off the stator could activate it. Makes sense, its a heating element rather than an electromagnet.
 

robert graham

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Joined
Apr 16, 2009
Messages
6,908
Re: prime start wax pellet

And all this time I thought it worked like a solenoid even though I never could figure how just having AC current off the stator could activate it. Makes sense, its a heating element rather than an electromagnet.
Well, we live and learn as we go!....and there's still plenty for me to learn on these motors!;)
 
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