Yanmar Tractor Thermostat Location

Many customers are surprised to find out that most Yanmar YM series tractor do not have a thermostat. In fact, below is a list of almost all of the YM series tractors that DO have a thermostat. The thermostat will always be located under the 2 bolt flange that the upper hose is attached to. 

YM140, YM141, YM147, YM169, YM180, YM1802, YM1810, YM1820, YM186, YM187, YM2001, YM2002, YM2010, YM220, YM226, YM2301, YM2310, YM250, YM2620, YM276, YM2820, YM3220, YM336, YM4220, YMG1800, YMG2000