Posted by Daryl in Oz [58.179.152.198] on Friday, June 27, 2014 at 21:47:59 :
In Reply to: Re: exhaust heat valve, what goes on the shaft outside? posted by scott 56 [24.130.235.145] on Friday, June 27, 2014 at 19:09:57 :
There's another type that has a heat sensitive spring attached in a slot in the end of the shaft. It's a bit like the spring out of an old alarm clock. Have a look at eBay item number:331073664648 to get an idea of what I'm on about. There's usually a pin or bracket the other end goes on. I'll have a look in the shop to see exactly what's there, but all my engines are 25" so might be slightly different.
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