"Urambo Tauro" (urambotauro)
08/01/2017 at 17:00 • Filed to: wrenching, Air Conditioning, ac, diy, car hacks
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"Urambo Tauro" (urambotauro)
08/01/2017 at 17:00 • Filed to: wrenching, Air Conditioning, ac, diy, car hacks | 1
| 6 |
...for now, anyway.
I said I wasn’t gonna fix the AC in the ’Murlequin, my beater truck, but it’s been crazy hot lately, and I couldn’t resist the urge to drop a small can of refrigerant w/dye in the system. At the very least, I want to know where (and how badly) it leaks, seeing as the system has absolutely no pressure in it.
So I jumped the low pressure switch to activate the compressor clutch, and started putting in the spare can of refrigerant that I had on hand. As soon as I started the engine, I was awarded with a terrible grinding noise. Shutitoffshutitoffshutitoff! The clutch hub had collapsed against the pulley, and now would neither fully engage to turn the compressor, nor release from the pulley.
Not wanting to drive it like this, I needed to rig something up. So I pried the outer rim of the hub away from the pulley, and slipped some zip ties through, looping them back towards the center, where I used a key ring to connect them. I then tightened each one, keeping the ring centered as they pulled the hub slightly further away from the pulley.
Dat gap
Success! No more grinding.
Question is, do I still want to fix the AC? Hm, I’d need a new clutch assembly (or perhaps just a hub), or I could just put that money towards a whole new compressor instead... And that can of refrigerant I put in? Yeah, it’s hissing right out of the condenser, so there’s at least one significant leak right there... Add a new accumulator/drier and some refrigerant to that... I don’t know. This could get expensive real quick.
But at least it’s less noisy now.
TheTurbochargedSquirrel
> Urambo Tauro
08/01/2017 at 17:08 |
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If you can’t fix it with zip ties and duct tape it can’t be fixed.
Robert Belvin
> Urambo Tauro
08/01/2017 at 17:08 |
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My mantra is to delete A/C always. Engine and mind are freed of burdens, as you drive your mobile sweat lodge
Die-Trying
> Robert Belvin
08/01/2017 at 17:39 |
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roll down the windows, and the faster you go, the cooler you feel......
Shoop
> Urambo Tauro
08/01/2017 at 19:25 |
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A/c is one of mankinds greatest inventions.
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Urambo Tauro
> Robert Belvin
08/01/2017 at 19:31 |
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But it’s basically just another idler pulley so long as the clutch isn’t engaged though, right? No burden except for the weight penalty.
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Robert Belvin
> Urambo Tauro
08/02/2017 at 01:57 |
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You’re probably right, but placebo is king and whenever I delete A/C i gain at least 10% (perceived) horsepower :D