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#1
08-15-2020, 02:09 PM
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63 GP vaccum hose identification
Still working on restoring the AC system in my 63 GP. Reinstalled the water heater control valve on the intake but I can determine which vacuum hose it should be connected to.
I have a factory chassis and AC service manual that shows various images with colors. It's supposed to connect to a hose with a purple daub on it. Most of the vac hoses seemed to have been replaced, so no colors on them. Any suggestions to determine which hose is the correct one? Cant see anything from under the dash and I really don't want to disassemble & remove the heater control & vacuum switches if I don't have to. thanks - phil
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Phil '63 Grand Prix / 389 Tri-power |
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