Thread: 300e thermostat
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Old 12-18-2001, 03:32 AM
Posts: n/a
Hey I know this one!

I had to replace the leaky plastic thermostat cover on my '86 300E with a new aluminum one. The new cover contains a a bolt on top that acts as a bleeder valve. (search for breeder valve) The thermostat just pulls straight up and out, and the new one slides right in. Leave the bolt out of the aluminum cover while you fill the radiator.

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