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Wayne
Wayne, Journeyman
Category: Agriculture and Farm Equipment
Satisfied Customers: 8451
Experience:  34 + years as a mechanic
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2010 Deere 997 yanmar diesel. After running and getting warm

Customer Question

2010 John Deere 997 yanmar diesel. After running and getting warm not hot engine dies. It will restart. I have changes fuel, filter and cleaned water separator. Check all fluid levels. Is this electrical? Sensor?
Submitted: 1 year ago.
Category: Agriculture and Farm Equipment
Expert:  Wayne replied 1 year ago.

Hi i'm Wayne

I will help you with this

very common on Yanmars for the coolant temp switch

to fail, it is located in the top of the head , or near the thermostat housing

remove the wire from it and see if it still does it

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Thank You

Wayne