 Windshield Washer Conversion, From Water Valve Control to Microswitch |
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| Spoke |
 Feb 7 2007, 11:44 PM
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#1
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Jerry  Group: Members Posts: 6,992 Joined: 29-October 04 From: Allentown, PA Member No.: 3,031 Region Association: None 
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While the gas tank is out of the green car, I thought I'd get rid of the aftermarket windshield washer bottle. The bottle was added since the water valve in the steering column handle was leaky.
The electric pump in the washer bottle was controlled by a pushbutton switch hidden under the dashboard. My goal was to return the windshield washer control back to the steering column handle using either the original water valve or an electrical switch if I couldn't get the original system working. If the original system wouldn't work, I will still use the original washer bottle but follow it up with an in-line electric pump. Attached image(s) 
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| cary |
Feb 27 2007, 07:49 AM
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#2
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Advanced Member Group: Members Posts: 3,900 Joined: 26-January 04 From: Sherwood Oregon Member No.: 1,608 Region Association: Pacific Northwest
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A couple of questions.
1. You still have to drill out the tank cap to vent ? Correct. 2. Wiring. You only need 2 wires right ? One to body gound. One to the pump. 3. Take the HOT 12 volts straight to the pump. Switch with the ground. Therefore not having any heat or shortening issues in the steering column. |
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| Spoke |
Mar 5 2007, 02:09 AM
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#3
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Jerry Group: Members Posts: 6,992 Joined: 29-October 04 From: Allentown, PA Member No.: 3,031 Region Association: None
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QUOTE(cary @ Feb 27 2007, 08:49 AM)  A couple of questions. 1. You still have to drill out the tank cap to vent ? Correct. 2. Wiring. You only need 2 wires right ? One to body gound. One to the pump. 3. Take the HOT 12 volts straight to the pump. Switch with the ground. Therefore not having any heat or shortening issues in the steering column. 1) Yeah, as shown in Sir Andy's thread, the cap needs to be drilled out. 2) Wiring: 1 switched 12V, fused lead to the switch, then to the pump. Ground wire from the pump to chassis ground. 3) Switch can be 12V switched or ground switched. Switching ground requires 2 wires to go from interior to front trunk. One is 12V HOT and one is switched ground. My car already has a switched 12V wire run to the trunk. The ground wire for the pump is connected to chassis ground in the trunk. Spoke |
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Posts in this topic
Spoke Windshield Washer Conversion Feb 7 2007, 11:44 PM
Spoke First order of business in checking out the origin... Feb 7 2007, 11:49 PM Spoke Now to figure out how to convert the lever. The wa... Feb 7 2007, 11:55 PM Spoke I found this microswitch among the junk I have as ... Feb 7 2007, 11:57 PM Spoke I fashioned a bracket to hold the microswitch from... Feb 8 2007, 12:01 AM Spoke Here's the control assembly with the water val... Feb 8 2007, 12:03 AM Spoke The bracket is screwed onto the water valve studs ... Feb 8 2007, 12:04 AM Spoke And finally with the microswitch mounted. The only... Feb 8 2007, 12:07 AM markb Or you could have gone here:
http://www.914world.... Feb 8 2007, 01:12 AM Aaron Cox and a 924 wiper switch is IDENTICAL and has the sw... Feb 8 2007, 01:23 AM markb I used the stock switch for mine. No problems. Feb 8 2007, 01:32 AM 736conver :agree:
924 switch works perfect. Not as cheap ... Feb 8 2007, 01:52 AM So.Cal.914 Very clever. Feb 8 2007, 02:21 AM John When I first got my car (nearly 20 years ago), I u... Feb 8 2007, 12:11 PM Eric_Shea Aa... where's my switch bitch? Feb 8 2007, 12:32 PM
Aaron Cox
Aa... where's my switch bitch?
i cant find ... Feb 8 2007, 01:13 PM Eric_Shea Rack has been rechromed. Sitting on my table righ... Feb 8 2007, 02:52 PM Aaron Cox post a pic so i can say "Nice Rack!" Feb 8 2007, 03:13 PM Eric_Shea Juvi... shouldn't you be searching the Interne... Feb 8 2007, 03:16 PM BigDBass They seem to have 'em at Pelican for $47.... Feb 8 2007, 03:25 PM davep What happens if you want intermittent wipe and a p... Feb 8 2007, 03:40 PM BigDBass Oh, it read to me like it would do both! :whis... Feb 8 2007, 03:44 PM Aaron Cox pump + 924 switch gets you a powered squirter....
... Feb 8 2007, 04:53 PM CHAFF My mod.
-L Feb 8 2007, 08:39 PM orthobiz Upfixin: Vol 5, pg 80
Article by A Caldwell. Invo... Feb 8 2007, 09:13 PM Spoke
My mod.
-L
I like your mod and I even have som... Feb 8 2007, 10:03 PM CHAFF Hey Spoke, yep, drilled out just enough for the sw... Feb 9 2007, 01:08 PM Eric_Shea Jerry... my mail-lady just came. She had a messag... Feb 9 2007, 12:25 PM davep So, I have made a prototype switch holder, and it ... Mar 4 2007, 09:23 PM iamchappy Very nice, that looks great! Mar 4 2007, 09:34 PM Spoke Dave,
Your setup looks good. Ideally the switch s... Mar 5 2007, 02:05 AM davep This switch is about 0.25 amp, and another I will ... Mar 5 2007, 07:40 AM Eric_Shea Help. I received my 924 switch and opened it this... Mar 5 2007, 12:20 PM Aaron Cox sometimes its hard to feel the pull feature when i... Mar 5 2007, 01:11 PM Eric_Shea The high beam on the left stalk is fairly obvious. Mar 5 2007, 02:44 PM Aaron Cox how many wires you got?
http://www.914world.com/b... Mar 5 2007, 03:27 PM Eric_Shea I see you have the same cracks...
Let me count wi... Mar 5 2007, 03:43 PM Aaron Cox you should have 2 more than a stock 914 switch (ju... Mar 5 2007, 03:45 PM Eric_Shea Well... the stock one is on the column and it ain... Mar 5 2007, 03:48 PM davep Just got in a sample of a similar switch, but 5 am... Mar 9 2007, 09:01 AM |
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