elky 74 ac/heatings vacuum diagram [Archive] - El Camino Central Forum : Chevrolet El Camino Forums

: elky 74 ac/heatings vacuum diagram


horror
07-13-2003, 01:58 AM
hi you all

I recently bought a 74 ss elky.
The a/c heating isn't working 'cause there are missing some vacuum hoses at the vacuumswitch behind the control panel.
does anyone have a diagram where these hoses leads to (which cannister) and where the main vaccuum hose is leading from?

tnx

marcel from he netherlands

ElkyPete
07-17-2003, 10:10 AM
I have something on a 78. If that will do you any good then I can manage to get you something. Your call.

horror
07-17-2003, 10:51 AM
maybe it's the same..

do you have a drawing?

tnx
marcel

ElkyPete
07-17-2003, 06:15 PM
I have no less than four diagrams for AC Hose routing and identification.

I'll need an e-mail address and you'll need to be able to accept .jpg images that are moderatly large. I'll send them in a large enough format so that you will not have a problem reading the small stuff. I can send all four if you want.

horror
07-17-2003, 11:04 PM
hi pete

please send the 4 diagrams.
It's better to have something than nothing.
If I'm lucky chevy didn't change to much, we'll see .

please send to M.Hordijk1@zonnet.nl

tnx for trouble

marcel

ElkyPete
07-23-2003, 04:52 AM
I've sent the diagrams. They are in two different e-mails. I didn't want to overload your "In Box". They are in Black and white and I included some operation diagrams with them.

Hope this helps find the problem. :)

bigbranz
02-12-2004, 11:23 PM
I have no less than four diagrams for AC Hose routing and identification.

I'll need an e-mail address and you'll need to be able to accept .jpg images that are moderatly large. I'll send them in a large enough format so that you will not have a problem reading the small stuff. I can send all four if you want.

ElkyPete,

Can you forward these diagrams to me as well. It seems that I have the same problem with my car. Please forward the images to bigbranz@hotmail.com

Thanks

ElkyPete
02-13-2004, 11:36 AM
I have no less than four diagrams for AC Hose routing and identification.

I'll need an e-mail address and you'll need to be able to accept .jpg images that are moderatly large. I'll send them in a large enough format so that you will not have a problem reading the small stuff. I can send all four if you want.

ElkyPete,

Can you forward these diagrams to me as well. It seems that I have the same problem with my car. Please forward the images to bigbranz@hotmail.com

Thanks

Yes I can. It might be a day or two my PC is down (mouse finally went south) so I have to pick up another before I can get online at home. I don't have those diagrams here at work.

My mouse is something like 7 years old.

F9zDark
03-13-2004, 10:35 AM
Elkypete:

Can you also send me those diagrams? I have been searching long and hard for vacuum diagrams but to no avail. I am not sure if they changed much from 77 to 78, but seeing that I have nothing to look at now it would surely help :) My email is F9zDark@f9z.com

Thank you in advanced.

jmsch96
05-17-2004, 09:24 AM
I have a 75 and it will not vent to the defroster outlets. So if you could send me a copy I would really appreciate it. I was able to buy an original vacuum valve assembly so I feel really sure it is not bad. I have not been able to check the actuator because it has two vacuum lines on it and I am not sure exactly how it works. I really appreciate the help. Thanks

tws
09-17-2004, 11:14 AM
I have something on a 78. If that will do you any good then I can manage to get you something. Your call.

I could use the diagrams for a 78.
I am currently restoring a 78 for my 16 year old son.

EMail tslack@ems.jsc.nasa.gov

Thanks

SWIFTW
11-07-2004, 05:16 PM
Elky Pete,
Can you send me the diagrams for a 74?

wswift6@comcast.net

wbconnolly
11-09-2004, 07:37 AM
ELkypete,
Could you email me a copy of the vacumn diagrams that you have for the Heater assembly? I would really appreciate this. My email is william.connnolly@cingular.com


thanks Bill

Caveman49
11-09-2004, 09:40 PM
Hey Pete, can you just post em somewhere on the site. Seems that they are in demand. I'd scan what I have but my scanner is down for the count. Maybe post em in your pics folder?

Caveman49
11-10-2004, 09:23 PM
I took a digital pic of the 74 Chev service manual vacuum diagram (1 of around 20) if it doesn't come out here I have them posted (18&19) in my photo album.
http://www.elcaminocentral.com/modules.php?set_albumName=Caveman49s-74Elky&id=Picture_002&op=modload&name=Gallery&file=index&include=view_photo.php

dryocean
07-05-2009, 11:10 AM
Can you send me the diagram for my 74 as well....? dryocean1@yahoo.com

dryocean
07-05-2009, 04:26 PM
Please send me a copy of the 74 vacuum diagram , I need to know how to hook up the three lines coming through the fire wall... I think I need a vacuum ball, but dont know if all three hook up to that or if one is a seperate heat flap control... HELP my e-mail is dryocean1@yahoo.com