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08-30-2013, 09:16 PM
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#1 |
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Registered User
Join Date: Aug 2005
Location: Louisiana
Posts: 711
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A/C refrigerant oil capacity
I have a 85 GMC C1500 with 305. I am replacing the R4 compressor, Dryer, orfice tube, and suction/discharge hose assembly. The truck has been converted to R134.
Does anyone know how much oil I need to add? The compressor is new and shipped without oil. Thanks |
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08-30-2013, 09:41 PM
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#2 | |
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Registered User
Join Date: Nov 2009
Location: Haines City FL
Posts: 461
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Re: A/C refrigerant oil capacity
Quote:
about 8oz ..... I take it no sticker by the evaportator/blower moter..... |
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08-30-2013, 10:01 PM
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#3 |
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Registered User
Join Date: Aug 2005
Location: Louisiana
Posts: 711
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Re: A/C refrigerant oil capacity
No, its long gone. Should I use PAG46 or PAG150?
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08-30-2013, 10:49 PM
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#4 |
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Registered User
Join Date: Nov 2009
Location: Haines City FL
Posts: 461
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Re: A/C refrigerant oil capacity
General Motors Harrison
Harrison R4 PAG 150 good info below.... http://www.technicalchemical.com/tec...cantguide4.pdf |
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