Derek:
I have a Yanmar 2GMF.the engine has several 'drains' for the engine
coolant which will empty by gravity. Each drain is opened by loosening
what looks like a 'wing nut' and each drain fitting has a small diameter
rubber hose attached which is useful to direct the coolant into a
Muckley via CnC-List
Date: 7/19/18 6:52 PM (GMT-05:00) To:
cnc-list@cnc-list.com Cc: Josh Muckley Subject: Re:
Stus-List Coolant change in 2QM15
The yanmar engines have an engine block drain. Most of the coolant should come
out by gravity. If you have a fresh water heater that is heated
The yanmar engines have an engine block drain. Most of the coolant should
come out by gravity. If you have a fresh water heater that is heated by
the engine you may find it convenient to disconnect or tap one of the lines
running to it. You have glycol coolant which "should" be captured and
I have a Yanmar 2QM15 with a Sen-Dure heat exchanger. I'd like to change
the coolant. Can I pump out the old?
Thanks
Derek Kennedy
SV Tortuga
C mk1, #553
Ballantyne's Cove, NS
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