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Show your support by making a donation here: Supporters page >>>> elky 74 ac/heatings vacuum diagram          El Camino Central Forum Index -> Heating & Air Conditioning Systems View previous topic :: View next topic   Author Message horror Wrench Necoa #: 1226 Location: 25(All Other) Joined: Jul 13, 2003 Posts: 60 Posted: Sun Jul 13, 2003 1:58 am    Post subject: elky 74 ac/heatings vacuum diagram 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 Back to top ElkyPete 4th Gen Group Moderator Necoa #: 3 Location: 13(TX) Joined: Apr 19, 2003 Posts: 2915 Year: 1976 Model: El Camino Posted: Thu Jul 17, 2003 10:10 am    Post subject: I have something on a 78. If that will do you any good then I can manage to get you something. Your call. _________________ Home Site: http://www.elcaminoplace.com 1972 El Camino Custom 400 1976 El Camino Classic 1980 El Camino Super Sport E-Mail: engstrvr@sbcglobal.net Back to top horror Wrench Necoa #: 1226 Location: 25(All Other) Joined: Jul 13, 2003 Posts: 60 Posted: Thu Jul 17, 2003 10:51 am    Post subject: maybe it's the same.. do you have a drawing? tnx marcel Back to top ElkyPete 4th Gen Group Moderator Necoa #: 3 Location: 13(TX) Joined: Apr 19, 2003 Posts: 2915 Year: 1976 Model: El Camino Posted: Thu Jul 17, 2003 6:15 pm    Post subject: 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. _________________ Home Site: http://www.elcaminoplace.com 1972 El Camino Custom 400 1976 El Camino Classic 1980 El Camino Super Sport E-Mail: engstrvr@sbcglobal.net Back to top horror Wrench Necoa #: 1226 Location: 25(All Other) Joined: Jul 13, 2003 Posts: 60 Posted: Thu Jul 17, 2003 11:04 pm    Post subject: 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 Back to top ElkyPete 4th Gen Group Moderator Necoa #: 3 Location: 13(TX) Joined: Apr 19, 2003 Posts: 2915 Year: 1976 Model: El Camino Posted: Wed Jul 23, 2003 4:52 am    Post subject: 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. _________________ Home Site: http://www.elcaminoplace.com 1972 El Camino Custom 400 1976 El Camino Classic 1980 El Camino Super Sport E-Mail: engstrvr@sbcglobal.net Back to top bigbranz Site Contributor Necoa #: 2395 Location: 5(NC,SC) Joined: Feb 11, 2004 Posts: 44 Year: 1978 Model: Caballero Posted: Fri Feb 13, 2004 12:23 am    Post subject: ElkyPete wrote: 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 _________________ UNDER CONSTRUCTION: '78 GMC Caballero Back to top ElkyPete 4th Gen Group Moderator Necoa #: 3 Location: 13(TX) Joined: Apr 19, 2003 Posts: 2915 Year: 1976 Model: El Camino Posted: Fri Feb 13, 2004 12:36 pm    Post subject: bigbranz wrote: ElkyPete wrote: 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. _________________ Home Site: http://www.elcaminoplace.com 1972 El Camino Custom 400 1976 El Camino Classic 1980 El Camino Super Sport E-Mail: engstrvr@sbcglobal.net Back to top F9zDark Wrench Necoa #: 2622 Location: Ramsey, NJ Joined: Mar 13, 2004 Posts: 17 Posted: Sat Mar 13, 2004 11:35 am    Post subject: Can you send to me as well? 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. Back to top jmsch96 Wrench Necoa #: 2564 Location: 12(MO,OK,KS) Joined: Mar 05, 2004 Posts: 17 Year: 1975 Model: El Camino Posted: Mon May 17, 2004 9:24 am    Post subject: please send to me too 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 _________________ 75 El Camino SS LT1, 77 TA 455, 96 Impala SS Back to top tws Member Necoa #: 2776 Joined: Mar 31, 2004 Posts: 4 Posted: Fri Sep 17, 2004 11:14 am    Post subject: ElkyPete wrote: 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 Back to top SWIFTW Spanner Necoa #: 4230 Joined: Nov 03, 2004 Posts: 5 Posted: Sun Nov 07, 2004 6:16 pm    Post subject: A\C vacuum hose diagram Elky Pete, Can you send me the diagrams for a 74? wswift6@comcast.net Back to top wbconnolly Member Necoa #: 4216 Joined: Nov 01, 2004 Posts: 1 Posted: Tue Nov 09, 2004 8:37 am    Post subject: vacumn hose diagrams for the heating system. 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 Back to top Caveman49 Platinum Supporter Necoa #: 1780 Location: Alabama Joined: Nov 10, 2003 Posts: 716 Posted: Tue Nov 09, 2004 10:40 pm    Post subject: 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? _________________ 74 El Camino 454/400turbo work in progress! Back to top Caveman49 Platinum Supporter Necoa #: 1780 Location: Alabama Joined: Nov 10, 2003 Posts: 716 Posted: Wed Nov 10, 2004 10:23 pm    Post subject: 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. _________________ 74 El Camino 454/400turbo work in progress! 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