The Ford Barn

SoCalCoupe · 07-15-2023, 07:54 PM

Which hoses go to which port on the vacuum wiper switch?

fordor41 · 07-15-2023, 10:45 PM

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Looks like a '41 wiper sw. One large is vac from engine, other large is to wiper motor. if wrong just switch around. Smaller hose goes to wiper motor to keep a vac. supply to hold the wipers in down position (park).. Can't remember just which large goes to engine or wiper motor. I got my vac. hose and cut it long and sorted the hoses out then installed sw. in the dash.

07-15-2023, 07:54 PM	#1
SoCalCoupe Senior Member Join Date: Sep 2021 Location: Point Loma, San Diego, CA Posts: 531	Wiper Switch hook up Which hoses go to which port on the vacuum wiper switch?

07-15-2023, 10:45 PM	#2
fordor41 Senior Member Join Date: Oct 2011 Location: elmira,ny Posts: 1,568	Re: Wiper Switch hook up Sponsored Links (Register now to hide all advertisements) Looks like a '41 wiper sw. One large is vac from engine, other large is to wiper motor. if wrong just switch around. Smaller hose goes to wiper motor to keep a vac. supply to hold the wipers in down position (park).. Can't remember just which large goes to engine or wiper motor. I got my vac. hose and cut it long and sorted the hoses out then installed sw. in the dash.