Order of execution
1. Check the safety plug and connections for leaks.
2. Start the engine at fast idle, turn on the air conditioning system and check the inlet and outlet temperatures. If the difference between the inlet and outlet temperatures is large, replace the receiver dryer.
1. Immediately close all open openings and pipes to prevent moisture from the air from entering the air conditioning system.
2. Do not remove the plugs until the elements of the air conditioning system are connected.
3. When replacing the receiver dryer, add 40 cm3 of compressor oil to the compressor.
4. Pump out, prime and check the air conditioning system.