Hey Charles==The only way to do it legally is to use a recycling machine. GoodluckJoe
There isn't a 'drain hose'. Refrigerant is recovered through the schrader valve on the high pressure side of the system. This type of work should be done only by a certified tech, as not only is it illegal to discharge refrigerant into the atmosphere, but handling refrigerant also poses significant dangers to people who don't know what they're doing.
Your best to consult a manual for doing this. You will have to be able to drain out any refrigerant left in the system, and then have the proper equipment to replace it when you finish the job.
Drain the Cavaliers radiator. Remove the top radiator hose, and the inlet pipe. Take the thermostat out from under the inlet pipe and replace it. Reinstall the pipe and hose, then refill the radiator.
Let it drain out. It will overfill, just let it drain.
there is no drain plug
No, there is no drain plug for the fuel tank.
It has no drain plug on the A/T.
A 2004 Chevy Avalanche does not have a radiator drain. The front of the vehicle needs to be raised, then the bottom radiator hose disconnected to drain into a pan.
There isn't an "AC drain line". Refrigerant is recovered through the schrader valve on the high pressure side. Servicing an AC system is not a "do-it-yourself" task, especially when it comes to recovering, handling, and storing refrigerant.
The radiator drain plug on a 1989 Chevy C1500 Silverado is on the bottom of the radiator.
the oil drain plug is on the passenger side of the drain pan
The radiator drain on a 1992 Chevy Corsica is located on the bottom, left side of the radiator. It provides a quick and effective way to drain the radiator during maintenance.