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Old 07-26-2010, 12:18 PM   #1
calvin78612
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a/c question

I have a 69 with an old after market a/c system from sears[ actually an easton].Anyway what would be considered the low side ?the suction side of compressor ?
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Old 07-26-2010, 01:05 PM   #2
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Re: a/c question

ttt
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Old 07-26-2010, 01:09 PM   #3
barraza
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Re: a/c question

Yes.
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Old 07-26-2010, 01:45 PM   #4
Tkmadone
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Re: a/c question

The suction side is usually a little bigger than the pressure side.
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Old 07-26-2010, 03:44 PM   #5
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Re: a/c question

condenser is high side evaporator is the low side hi side lines are smaller in size low side lines are larger. hope this helps
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Old 07-26-2010, 07:55 PM   #6
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Re: a/c question

Like others posted, if you follow the larger line it should go towards the firewall. the smaller line should go to the condenser. Suction line is bigger, and the discharge line is smaller.
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Old 07-27-2010, 08:19 AM   #7
calvin78612
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Re: a/c question

Does any one know how much easter oil i should use ?
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