S5 AC Questions

tweiss3 · 06-07-2011, 07:46 AM

Flame it up, but where in the FSM is the AC information and system schematics? I couldn't find it this morning.

Since I am heading up to NYC this summer mid July, Im not sure i can be without AC. I have done my research, and Freeze12 is impossible to get anymore.

When I bought the car, the main valve had the stem removed, and the belt not attached, so its been empty for a while i guess. My option right now is to rebuild and convert, which is what I am doing. Im gona do it right the first time. I need to know where all the orings are that i need to replace. Im going to replace them, convert the valves, and suck out all the esther oil from the pump and system then recharge and lube with 134a.

Anyone have schematics?

tweiss3 · 06-07-2011, 11:42 AM

Dammit. I think it is section I of the FSM which i cannot find anywhere. Anyone have it? Or any information at all?

MaczPayne · 06-07-2011, 02:56 PM

Have you tried these?

http://www.cochran-racing.com/FSM/index.html

http://wright-here.net/cars/rx7/manuals.html#diagrams

tweiss3 · 06-07-2011, 03:14 PM

thankyou, that first link had the AC stuff. Now i know what im looking for finally.

MaczPayne · 06-08-2011, 09:41 PM

Yup! That's what I used to diagnose my AC. I couldn't run 134a here in Cali, it's way too hot

tweiss3 · 06-08-2011, 09:48 PM

ok, new question, the system, since there is no stem in the one valve, has been open to the atmosphere for who knows how long, should i pull the whole system out and blow it out with an air compressor? I already plan to pull the compressor and empty it of the oils in it, and the same with the condensor? in the dash. I am going to pull every fitting apart and put in new o-rings. Anything else I am missing? I have the belt sitting in the back right now, and the retro kit, and a pack of 0-rings.

06-07-2011, 07:46 AM	#1
tweiss3 Mazda Lover Join Date: Aug 2010 Location: Akron, Ohio Posts: 319 Rep Power: 15	S5 AC Questions Flame it up, but where in the FSM is the AC information and system schematics? I couldn't find it this morning. Since I am heading up to NYC this summer mid July, Im not sure i can be without AC. I have done my research, and Freeze12 is impossible to get anymore. When I bought the car, the main valve had the stem removed, and the belt not attached, so its been empty for a while i guess. My option right now is to rebuild and convert, which is what I am doing. Im gona do it right the first time. I need to know where all the orings are that i need to replace. Im going to replace them, convert the valves, and suck out all the esther oil from the pump and system then recharge and lube with 134a. Anyone have schematics? __________________ 2004 Mazda6 V6 5-spd - still waiting on money for a motor 1991 Mazda RX7 NA 5-spd - my new DD with 145,000 miles

06-07-2011, 11:42 AM	#2
tweiss3 Mazda Lover Join Date: Aug 2010 Location: Akron, Ohio Posts: 319 Rep Power: 15	Dammit. I think it is section I of the FSM which i cannot find anywhere. Anyone have it? Or any information at all? __________________ 2004 Mazda6 V6 5-spd - still waiting on money for a motor 1991 Mazda RX7 NA 5-spd - my new DD with 145,000 miles

06-07-2011, 02:56 PM	#3
MaczPayne Bah! Join Date: Mar 2008 Location: Riverside, SoCal Posts: 442 Rep Power: 18	Have you tried these? http://www.cochran-racing.com/FSM/index.html http://wright-here.net/cars/rx7/manuals.html#diagrams __________________ Johnson TA FC in the works!

06-07-2011, 03:14 PM	#4
tweiss3 Mazda Lover Join Date: Aug 2010 Location: Akron, Ohio Posts: 319 Rep Power: 15	thankyou, that first link had the AC stuff. Now i know what im looking for finally. __________________ 2004 Mazda6 V6 5-spd - still waiting on money for a motor 1991 Mazda RX7 NA 5-spd - my new DD with 145,000 miles

06-08-2011, 09:41 PM	#5
MaczPayne Bah! Join Date: Mar 2008 Location: Riverside, SoCal Posts: 442 Rep Power: 18	Yup! That's what I used to diagnose my AC. I couldn't run 134a here in Cali, it's way too hot __________________ Johnson TA FC in the works!

06-08-2011, 09:48 PM	#6
tweiss3 Mazda Lover Join Date: Aug 2010 Location: Akron, Ohio Posts: 319 Rep Power: 15	ok, new question, the system, since there is no stem in the one valve, has been open to the atmosphere for who knows how long, should i pull the whole system out and blow it out with an air compressor? I already plan to pull the compressor and empty it of the oils in it, and the same with the condensor? in the dash. I am going to pull every fitting apart and put in new o-rings. Anything else I am missing? I have the belt sitting in the back right now, and the retro kit, and a pack of 0-rings. __________________ 2004 Mazda6 V6 5-spd - still waiting on money for a motor 1991 Mazda RX7 NA 5-spd - my new DD with 145,000 miles