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Remove R12 in the system and replace liq. line filter drier. Evacuate the system, topped with correct amount of POE oil and charge with R134a. The Saint has given you the proper procedure for converting a system from R-12 to R134A in a sealed system. Yours are belt driven, big difference.1987 - 1996 F150 & Larger F-Series Trucks - Converting from r12 to r134a - i have a 1987 f150 i have to convert the ac to r134a. I have the new fittings but it says that i have to change the receiver drier because it has to have a different type of desiccant in it i called technical support for 4 seasons to see whats...Converting R12 to R134a involves using a conversion chart or formula to determine the proper amount of R134a refrigerant to add. The conversion depends on the original R12 charge capacity of the AC system. A commonly used conversion formula is: R134a charge amount (in ounces) = R12 charge capacity (in ounces) × 0.8 ...R12 to R134A Air Conditioning Conversion Kit This Mustang air conditioning conversion kit will completely and correctly upgrade your Fox Body 1987-1993 Mustang's R12 system to the newer R134A system. It includes a new Mustang compressor, lines, condenser, all hardware and instructions to upgrade, as well as a stock length serpentine belt. ...

This kit includes a remanufactured compressor which will operate with R134A Refrigerant, a drier, an evaporator orifice and the oil, seals, fittings and adapters. 1977-82 Corvette R12 to R134 conversion kit has what you need to convert your AC system to R134. Fitment: 1977 Chevrolet Corvette; 1978 Chevrolet Corvette; 1979 Chevrolet CorvetteEasy way: have the system evacuated and drained, change the valves for the R134a type, add PAG oil and recharge with R134a. It'll work. Super anal way: either track down the rare '93-94 R134a factory system or get custom lines made for a new modern design universal condenser and relatively easy to find S14 compressor. It'll cool marginally better.Autozone sells the conversion kit. Its $15. Just caps that go over the hi and low port. You can swap the lines ect too. But this gets the job done. If there really is no freon in the system pull a vacuum for 30 minutes and make sure it holds I usually leave it off for like 10 minutes at least. Hit it 134.R12 to R134a Conversion. Working on my late Father's 88 Camry 4 cylinder so we can sell it. Currently R12 with a locked up pump. Keeping costs low as possible. Bought a working used pump and have R12. Would like to save it though and convert to R134a. Going to replace the receiver/dryer and orings. Orifice tube if it has one.I converted my Audi GT to R134a when I modernized it with a Sanden compressor vs the old York style (still R12 components). The only parts I replaced were O-rings and hoses, because I needed custom fittings to route the latter. The system worked BETTER than it had with R12.

Just converting my 1988 944 to R134A. I had the R-12 removed and recaptured by a trained professional. I installed the new adapter to the low pressure . Pelican Parts Forums ... The early cars and 924S have the same capacity, 40.6 ounces of R12, conversion to 134 would be a charge of roughly 2.0 lbs. That's 32 ounces. The others (later 944's ...R12 to R134a conversion. My A/C compressor has gone out. I have a 1970 Mustang convertible with factory A/C. Engine is a 351C. I believe I have the York compressor. Somewhere down the line it developed a leak in one of the compressor seals and it is now making a grinding noise when the A/C clutch is engaged. The system has R-12 in it.The best way in the world to change from R12 to R134 is as follows: Have the R12 Vacuumed out (inorder to remove every last little bit.) REmove all the lines and replace each of the seals with R134A compatible seals. Replace the receiver drier with a new one that is R134A compatible. Flush the lines, evaporator, and reciever with a certified flush. ….

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1967 - 1972 F-100 & Larger F-Series Trucks - converting ac from r12 to 134a - Hi Guys/Gals, I have a question for all of you. I have a 68 f250 with factory ac, i need to convert from the r12 workings to 134a. ... R12 > R134A 1988 F150. ooxneozoo. 1987 - 1996 F150 & Larger F-Series Trucks. 11. 06-23-2014 01:12 AM. A/C Conversion R12 to R134.833 posts · Joined 2012. #8 · Jun 25, 2012. Even with R134a, you will need the newer hoses designed for R134a. The R12 hoses do leak out 134a. The 134a hoses are barrier type to prevent this. It has to do with the size of the 134a molecule vs R12. RRGrassi--1990 D250 5.9 Cummins Getrag 5 speed.This kit can be used to help convert 1990-1993 R12 air conditioning refrigerant over to R134 refrigerant. This kit includes a new reproduction air conditioning drier, R134 retrofit conversion fittings, and R134 compatible O-rings. The fittings are a low side 90 degree elbow adapter fitting and a high side adapter fitting. Fits 1990-1993.

R12 systems weren't designed for anything but R12, so if you're converting one to R134a, then you have to put in about 25 percent less refrigerant to account for R134a's higher operating pressure.R12 to R134a Conversion Kit, 2 Pair R12 to R134a Convert Adapters, R12 to R134A AC Retrofit Fitting Adapter Kit, R12 to R134a Adapter Fittings, Fits for Car AC Air Conditioner Refrigerant System. 4.5 out of 5 stars. 8. $16.99 $ 16. 99. FREE delivery Fri, Jan 26 on $35 of items shipped by Amazon.R12 to R134a Convert Adapter : Our low/high side r12 to r134a convert adapter can convert your old 1/4'' SAE or 7/16"-20 UNF R12 R22 charging port for fiting r134a quick charge hose, nice tool for automotive air conditioning refrigerant systems. High Quality : Our r12 to r134a retrofit adapters are made of high quality brass material, with ...

breeo or solo stove General Retrofit Conversion Kit. The general retrofit kit includes parts needed for converting all R12 to R134a air-conditioning systems. Refer to TM1719 Air Conditioning Retrofit Service and Diagnostics manual for a listing of the parts needed to do a R12 to R134a retrofit - depending on machine models or the condition of the system.C1 & C2 Corvettes - A/C - Questions about R12 to R134A conversion - I had the factory A/C in my 67 coupe converted over to R134A back in June. After getting the car back I was pleased the A/C cooled much better. Some time later while cleaning under the hood I noticed that the old drier was still in place. I checked... canton theatre canton galoves truck parts R134a has smaller molecules than R12. R134a will escape right through the R12 hoses. This is why hoses and seals need to be changed when upgrading an older R12 system to R134a. The molecules of R152A is even smaller than the R134a molecule so R152a won't work in a R12 system. rengoku x reader I converted my Audi GT to R134a when I modernized it with a Sanden compressor vs the old York style (still R12 components). The only parts I replaced were O-rings and hoses, because I needed custom fittings to route the latter. The system worked BETTER than it had with R12. ultaneticon 158506chatangi Santech R12 to R-134a Coupler Conversion Kit Shop All Santech. Santech952402. Part # MT2164. SKU # 952402. Year Warranty. In-Store Pickup. Select Store. for pickup availability. Home Delivery Get it by. May 29. Same Day Delivery Not available. In stock | Estimated delivery May 29. ADD TO CART. PRODUCT SPECIFICATIONS. Warranty: 1 Year Warranty ... 80's 4runner Preferred shares of company stock are often redeemable, which means that there's the likelihood that the shareholders will exchange them for cash at some point in the future. Share... mc george toyotagolden moon buffet pricefj 45 land cruiser for sale To convert your car's AC R12 system to R134a, only a few changes are needed, such as making the pressure ports, receiver drier, and pressure switches compatible with R-134a. To draw the refrigerant from the can, connect the blue hose to the low side port and open the system. Now below are some practical steps to convert R-12 to R-134a system.