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#1
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A.C. recharge
91 300se, 126 body. I am going to evacuate the airconditioning system and recharge it. I have a small can of "pag 100" oil charge ( 2 oz. of oil and 1 oz.of r 134) Is that the proper amount of oil to use when recharging an A.C. system. Milt.
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Milterino 76 450 S.E.L. |
#2
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When servicing a modern circulating oil a/c system without a complete flush, knowing the amount of oil to add is nothing more than a guessing game.
That said, unless the system has leaked and recharged multiple times your plan is probably as good as any. Perronally I would not follow that plan unless I knew the histroy of the system. If I had no idea about it's service history I would want to completely flush, replace the r/d, fill with the specified oil amount, evacuate and charge. Hope this helps. |
#3
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A.C. recharge
Larry: Thanks for your imput. I don't think it has been recharged many times so I will go with the "pag 100" and hope for the best. Milt.
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Milterino 76 450 S.E.L. |
#4
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Your car originally shipped with R12. Was it converted to R134a?
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08 W251 R350 97 W210 E320 91 W124 300E 86 W126 560SEL 85 W126 380SE Silver 85 W126 380SE Cranberry 79 W123 250 78 W123 280E 75 W114 280 |
#5
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It is much more likely that you have POE oil in your system.
If you use any PAG, be sure that it is double end-capped (DEC) PAG. Otherwise, it reacts with residual chlorine. So no, I would not use that can to inject the oil. |
#6
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A.C. recharge
Yes it was recently changed to R134 from R12. The cannister of oil I have says for R-134a systems on it. Made by "Interdynamics". I don't see any sign of "double end capped, (DEC) PAG" on the container. Will check into it further. Thanks for your help. Milt.
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Milterino 76 450 S.E.L. |
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