CONVERSION CHARTS. These charts show the conversion values from the original R12 charge to the new R134a charge. The conversion is determined by multiplying ...
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secured.whirlpool.com/Service/SrvTechAdm.nsf/2cd44500d5...
secured.whirlpool.com/Service/SrvTechAdm.nsf/2cd44500d572193285256a45004fd9d6/0ffa6bef3fb9565785256ab1004ff6e3/$FILE/4322304.pdf
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HC12a has a lower impact on global warming and ozone depletion than R12 or R134a, but since HC12a contains hydrocarbons, ... Note that the above warning is controversial. Some repairmen claim to have converted hundreds of vehicles from R-12 to R134a without any problems or issues or failures after conversion.
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www.wikihow.com/Fix-Your-Car's-Air-Conditioner
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wikiHow article about How to Recharge the Air Conditioner in a Car. ... Do Not overcharge! A manifold gauge should be used to measure both high and low side pressure. Consult a Pressure temperature chart. ... You can get an R12 to R134a conversion kit at an auto parts store, but should consider having it done professionally.
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www.wikihow.com/Recharge-the-Air-Conditioner-in-a-Car
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The home mechanic, looking at a can or two of R12 or R134a, may think that government concern over refrigerant is overblown. However, CFCs like R12 have been found high in the atmosphere, where they destroy ozone (since CFCs have been regulated, the ever-widening holes in the ozone layer have ... R12 To R134a conversion...
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www.allpar.com/eek/ac.html
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"When switching from R12 to R134a you need to change the accumulator/dryer anyway because the desiccant used to absorb moisture in an R12 system isn't compatible with R134a." ... I did mine conversion in February 2002 and so far so good.
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www.sadik.net/nissan/howto/ac_r12.htm
www.sadik.net/nissan/howto/ac_r12.htm
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Measure the system pressure at any time by closing the can valve. Refer to the pressure gauge chart for refrigerant level and stop charging when you reach proper pressure.
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www.id-usa.com/how_to_retrofit.asp
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Proper R12 to R134a Conversion (Sanden) Honda CRX / EF Civic ... - Even when fully converting with hoses and new compressor and o-rings, it is still the same parts, designed originally for R12, so it will not be as efficient. That is why people say R12 is colder than R134a. ... Re: Proper R12 to R134a Conversion (90_Si)
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www.honda-tech.com/showthread.php?t=2334672
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R12 to R134a Conversion Items ... Auto A/C Flush Procedure; Company Contacts; Compressor Failure (Black Death); R12/R134a Pressure Temp/Chart;
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www.ackits.com/c/conversionitems/R134a+Conversion+Items...
www.ackits.com/c/conversionitems/R134a+Conversion+Items.html
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METRIC TO STANDARD CONVERSION CHART ... CONVERSION FACTORS ... R-134a TEMPERATURE PRESSURE CHART...
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www.facair.com/serviceinfo.cfm
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