Hello Jdemaris, The sysytem charged with the proper amount of refrigerant should have put you in the ball park. It seems that its about 1/6 off at the compressor return temp. 12ounces of EXTRA, refreigerant made a difference. The blending system may be at fault, heat to air ratio is about 3 to 1,btu's there is, that is why adding heat to the air will modulate the output temp. If the heat is overwelming the A/C, and the a/c is working fine, you should see a lot more of condensate coming out of the drain then normal. 12 ounces extra is way too much. What happens with the exta amount of refrigerant is that is gives you a bit more cooling power, but it also adds pressure to the system. When the low side pressure rises so does the high side. The output temp also goes up. I would try this. Take the heater hose/s going in to the air box and close them shut. I use 2 big flat washers and a vise grip. This will tell you if the heat is on full blast. Remember with a 3 to 1 ratio, heat will win the battle. Hope this helps. P.S. F350 full of fuel 7440 Lb. Good Luck................... Guido.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Madison's County - by Anthony West. Philip Madison has been a good friend of mine for quite some time. He has patiently suffered my incessant chit chat on the subject of tractors for longer than I care to remember, and on many occasions he has put himself out, dropped what ever it was he was doing, to come and lend a hand cranking handles, or loading a find onto a trailer. Although he himself has never actually owned or restored a tractor, he was always enthusiastic and always around helping with other peoples projects.
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.