TwinTurbo.NET: Nissan 300ZX forum - Re: Does an AC recharge require a vacuum?
Subject
Re: Does an AC recharge require a vacuum?
Posted by
Compiratenew
on June 05, 2017 at 6:55 PM
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In Reply To
Does an AC recharge require a vacuum?
posted by Stokens (AR)
on June 05, 2017 at 06:32 PM
Message
I would think he had no way to know exactly how much is in the system. Should be vacuumed to check for leaks, then proper amount of oil and r12 put back. Then run a/c and check for leaks again. Over filling can be bad.
Follow Ups
Does an AC recharge require a vacuum?
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Stokens (AR)
18:32:11 06/05/17
Re: Does an AC recharge require a vacuum? -
Compiratenew
18:55:05 06/05/17
The manifold gauges should give you an idea...
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Jehannum
11:00:00 06/06/17
Re: The manifold gauges should give you an idea...
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Compiratenew
12:27:09 06/06/17
The Gauges will give you an Idea of How Low it is
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Cjw3
15:17:13 06/06/17
Only if there is less then about 5 PSI when you start (n/m)
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Cjw3
22:38:23 06/05/17
No
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emnm187
05:21:11 06/06/17
Re: No
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Compiratenew
12:28:30 06/06/17
Yup! and if it sat awhile the system has to be vacuumed>>
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ZUL8TR
13:18:17 06/06/17
Vacuum is to remove air and moisture
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emnm187
07:41:44 06/08/17
Re: Vacuum is to remove air and moisture
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Compiratenew
19:21:56 06/08/17
It was Made and assembled on Wed. In my 1992 Z >>
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ZUL8TR
04:54:21 06/11/17
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