I removed my old compressor and dryer today and am going to install the new stuff when it comes in tomorrow (hopefully). I bought a new dryer, belt, O-rings, and a lightly used compressor and clutch. I have been thinking of a couple of items:
1. After installing new O-rings, is it possible to use Teflon tape for the threads for a better seal on the compressor and dryer, or is it better just to tighten the fittings down dry? I just don't want any leaks with this $$$ R12 system refrigerant.
2. What are you guys typically paying to have a system vacuum tested and recharged with R12? I was quoted $ 60/lb at a shop down the street for the recharge.
3. I am not sure where the original leak was in my old system (PO said he had to refill it once a year until compressor burned out), but I am hearing that leaks are usually at fittings (i.e., compressor and dryer). Are there any other areas where FJ60s are know to develop leaks in the refrigerant lines?
Thanks.
1. After installing new O-rings, is it possible to use Teflon tape for the threads for a better seal on the compressor and dryer, or is it better just to tighten the fittings down dry? I just don't want any leaks with this $$$ R12 system refrigerant.
2. What are you guys typically paying to have a system vacuum tested and recharged with R12? I was quoted $ 60/lb at a shop down the street for the recharge.
3. I am not sure where the original leak was in my old system (PO said he had to refill it once a year until compressor burned out), but I am hearing that leaks are usually at fittings (i.e., compressor and dryer). Are there any other areas where FJ60s are know to develop leaks in the refrigerant lines?
Thanks.