Thread: Coolant flow on 1978 300D for heater and servo?
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Old 12-12-2011, 04:02 PM
biopete biopete is offline
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Quote:
Originally Posted by biopete View Post
So i found this . early W123 servo bypass described/pics

The pics show there is no need for a T from the coolant supply to heater core to bypass. I guess that there is a bypass built in already. But it doesn't specify what hose is the in for heater core and what hose is the out.

Everyone seems to know this but me it seems I think i'm right though, hook em up diagonally?
Doh! Diagram is in the thread above. i never saw it. So to be clear, I had it wrong. Coolant flow to heater core through the double pipe. Just check out the diagram. Its clear. I'm an idiot
Attached Thumbnails
Coolant flow on 1978 300D for heater and servo?-123_heating_water_circuit.jpg  
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1975 300D, 1975 240D, 1985 300SD, 1997 300D, 2005 E320 , 2006 Toyota Prius
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