Yanmar YM2000 Coolant Drain Plug Location

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johnyarb
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Yanmar YM2000 Coolant Drain Plug Location

Postby johnyarb » Thu May 16, 2019 2:30 pm

Hi Guys,

Complete newbie here. I just purchased a 1977 Yanmar YM2000 and for the life of me can't find where the coolant drains from the radiator. I need to flush the cooling system....Hopefully someone can help!

Thanks much,

John

winston
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Re: Yanmar YM2000 Coolant Drain Plug Location

Postby winston » Fri May 17, 2019 5:31 am


johnyarb
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Re: Yanmar YM2000 Coolant Drain Plug Location

Postby johnyarb » Fri May 17, 2019 8:44 am

Thanks for the reply. I'm still not able to locate even after looking at the diagram. Is it possible the drain hole could be plugged?

johnyarb
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Re: Yanmar YM2000 Coolant Drain Plug Location

Postby johnyarb » Fri May 17, 2019 10:09 am

Here's a picture for reference. Shouldn't it be in the area of the white circles?
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winston
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Re: Yanmar YM2000 Coolant Drain Plug Location

Postby winston » Fri May 17, 2019 11:27 am

On the other side of the radiator.

Norm
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Re: Yanmar YM2000 Coolant Drain Plug Location

Postby Norm » Fri May 17, 2019 1:03 pm

It probably does'n't have one. you drain the block or lower rad hose, at least on my YM2000B.

johnyarb
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Re: Yanmar YM2000 Coolant Drain Plug Location

Postby johnyarb » Mon May 20, 2019 3:10 pm

Yes that is what i was thinking. There's no drain plug. Only way to do it is remove lower radiator hose. Thanks.


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