Joined: April 06, 2001 Photos: 6356 Location: the past
Thermostat Ring
Posted: Tue Oct 31, 2006 1:26 pm Views: 795
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Here's a pic of a thermostat ring assembly on a 36hp engine.
Notice the rubber stopper that prevents the fan from going too far into the shroud/fan when the thermostat is closed.
This pic shows the thermostat and ring in the closed position.