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Re: Vintage Air install on 78 Wagoneer

Posted: Wed Jun 10, 2020 10:23 am
by Full Size Jeeper
I also needed a hard line from the drier that would pass through the valance where the original ac line went. I asked Ed to bend it at a 90 to my specs and I would make the other bends that would be needed to get it through the valance. here is what he sent.
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Re: Vintage Air install on 78 Wagoneer

Posted: Wed Jun 10, 2020 10:25 am
by Full Size Jeeper
This is the line to the left of the drier after I did the other bends.
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Re: Vintage Air install on 78 Wagoneer

Posted: Wed Jun 10, 2020 10:41 am
by Full Size Jeeper
Also, I would like to say, I have never done an ac install from scratch. So don't be surprised if things go backwards, or I make a few mistakes along the way. I always post all, the good and the bad.
The hard line off the bottom of the condenser will dictate where the drier will be mounted. I'am keeping Ed posted on the hard lines I use, and he should be able to replicate them for anyone that is looking to do the same on their rig.
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Re: Vintage Air install on 78 Wagoneer

Posted: Wed Jun 10, 2020 10:44 am
by Full Size Jeeper
This is where we are at, now.
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Re: Vintage Air install on 78 Wagoneer

Posted: Wed Jun 10, 2020 10:49 am
by Full Size Jeeper
Sent Ed A text yesterday and asked him to get the rest of the parts I need to finish up the install. Hope to hear from him later today and have my parts next week!!!

Re: Vintage Air install on 78 Wagoneer

Posted: Sat Jun 13, 2020 11:33 pm
by Full Size Jeeper
I have a set of fabricated valve covers that are a lot bigger than the factory covers and they are causing alignment problems. The compressor won't go back far enough to line up with the alternator pulley. I'am thinking about modifying the bracket and running the compressor off the power steering belt. If I can get it to line up with that pulley, does anyone see a problem with this? What say you?
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 6:44 am
by sonoraed
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A good welding shop can fix that, also would rotate compressor 90 degrees to vertical


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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 7:27 pm
by Full Size Jeeper
Okay, so I think I have the compressor and belts figured out. What I did was added a dual pulley to my alternator which moved the drive belt out, so now the back of the compressor clears the valve cover. I know some people would have a problem with how I ran the belt, but I think it is going to work. To get the belt to align, it is on the outer grove of the alternator and the inner grove of the ac compressor.
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 7:31 pm
by Full Size Jeeper
The power steering runs on the outer grove and the ac and alternator run on the middle grove and nothing on the rear grove.
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 7:36 pm
by Full Size Jeeper
Here is the bracket I used. I had to cut the back of it off and add some slots to make it work because of the after market valve covers. If you have stock valve covers you might be able to use it as it is sold, but I'am not sure.
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 7:41 pm
by Full Size Jeeper
After I cut it up and added slots.
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 7:49 pm
by Full Size Jeeper
I could run the ac hoses clocked to the left if I want to, I have enough room. We will make that decision once we start laying out the hoses.
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 7:50 pm
by Full Size Jeeper
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Re: Vintage Air install on 78 Wagoneer

Posted: Sun Jun 14, 2020 9:47 pm
by sonoraed
Well done! Should work great


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Re: Vintage Air install on 78 Wagoneer

Posted: Mon Jun 15, 2020 7:09 am
by Stuka
Nice write up!

Re: Vintage Air install on 78 Wagoneer

Posted: Mon Jun 15, 2020 3:34 pm
by irondawg
Looking good!

Re: Vintage Air install on 78 Wagoneer

Posted: Tue Jun 16, 2020 5:25 pm
by Full Size Jeeper
Ran the high side line from the compressor to the condenser. My neighbor has the tool to make the ac lines and came over and helped me make it. Very cool tool and glad I did not have to buy it.
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Re: Vintage Air install on 78 Wagoneer

Posted: Tue Jun 16, 2020 5:27 pm
by Full Size Jeeper
Coming off the condenser.
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Re: Vintage Air install on 78 Wagoneer

Posted: Tue Jun 16, 2020 5:32 pm
by Full Size Jeeper
To the compressor.
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Re: Vintage Air install on 78 Wagoneer

Posted: Tue Jun 16, 2020 5:35 pm
by Full Size Jeeper
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