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Heater Control Valve and Engine Side Heater Hoses

Posted February 13, 201312 yr

comment_414866

Hi Guys. I'm in the process of stripping down my 71' 240Z for bodywork and paint and while I have the interior disassembled and dashboard out I wanted to replace my Heater Control Valve and Engine Side Heater Hoses. My question is if I disconnect the hoses from the engine is coolant going to come pouring out? Do I need to drain the radiator before I perform this task?

I attached some pictures of my progress in breaking down the car. Looking to send it off on Monday to the body shop. Can't wait!!!

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https://www.classiczcars.com/forums/topic/45687-heater-control-valve-and-engine-side-heater-hoses/

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February 13, 201312 yr

comment_414868

Yes, so drain the radiator.

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https://www.classiczcars.com/forums/topic/45687-heater-control-valve-and-engine-side-heater-hoses/#findComment-414868

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https://www.classiczcars.com/forums/topic/45687-heater-control-valve-and-engine-side-heater-hoses/

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