Hi,

I have a YS63S. It was running fine for almost for a year now but I think I am having a issue with regulator.

When I try to drain the fuel air get suck into the fuel line from regulator so I have to pinch the line to the regulator. I am also having some difficulties starting. The fuel line has pressure but does not reach the regulator easily.

How can should clean the regulator ? Should I take the regulator body a part.


Thanks

I am able to take a plunger out but I do not know how to get to the diaphram. It apeals i need to take the body a part. How do you take the body a part?

Thanks

It screws together. You should see a seam in it. We usually replace the entire regulator when they begin to have problems. It is usually more effective than trying to repair them.

Thanks for your answer Dave. Where can I but the regulator and what is the price. I believe my engine is still on warranty but if the price of the regulator is reasonable. I will just get it.

Jinwoo

Call YS parts at 775-782-4562.