120hp Johnson Outboard??

[greateastern]

they have hoses on them, i do not understand the bypass system. But ferm seemed to get it right, higher rpms motor runs hotter lower rpms motor runs cooler. One would think water pump but pump is new. Just called supplier again they do not know of any other stat but the white one. I' tempted to just pull them out for the summer and put them back in, in the fall.

[Skools Out]

take the diverter valve apart and clean it on the bypass system it may be stopped up or make sure it works without the motor running move the throttle level wot then look on the side at the bypass valve make sure it is moving.

[greateastern]

skool

Thanks for all your help, got it under control for now. Do you know the part number to the black thermostats? The cooler stat. The parts guy thinks i'm crazy when i told about it.

Thanks Again

[greateastern]

You guys rock, Thanks for all the post. I do not have my V-20 anymore but I still feel like part of the Family.

Thanks Again,
Great Eastern

[THEFERMANATOR]

Originally Posted by greateastern

skool

Thanks for all your help, got it under control for now. Do you know the part number to the black thermostats? The cooler stat. The parts guy thinks i'm crazy when i told about it.

Thanks Again

The housings are different, but the vernotherm inside will be the same. You want the black housings though as the white ones are nothing but trouble. The parts you need are 2 0394408 DIAPHRAGM, Thermostat cover and 2 0434137 THERMOSTAT ASSY. Once you have the updated housings you can just replace the vernatherms in the future for alot less money.