For addition of coolant it is necessary to get charging set consisting of a cylinder with coolant with a capacity of 0,35 l, the conical valve and a hose. The conical valve and a hose are connected to the party of low pressure of the air conditioning system. Connect charging set according to the maintenance instruction attached to a set.
Turn out the valve handle on a set of charging and attach a set to air conditioning system, previously having checked a condition of sealing rings and a carving on which charging set screws on.
Remove a dustproof cap from the channel from the low pressure of the air conditioning system and quickly connect charging set hose union.
Start the engine and warm up it up to the working temperature. Turn on the air conditioning system in the mode of the maximum cooling of air. You hold charging set hose as it is possible further from blades of the fan of a radiator and other rotating parts of the engine. Charging of system can pass only at the working conditioner compressor.
Turn the valve handle on a set, at the same time the core has to punch a cylinder, then release the handle, and coolant has to begin to come out with hissing in air conditioning system. When filling you hold a cylinder vertically, do not incline and do not move it. For acceleration of process of charging it is possible to wrap up a cylinder the pure rags moistened with hot water.
Insert the thermometer into the central ventilating grates of the dashboard during the operation of the air conditioning system in the mode of the maximum cooling — temperature shown by the thermometer has to be 15-20 °C lower than air temperature in interior of the car.
When all coolant comes out a cylinder, close the valve handle and disconnect a hose from the filling channel. Establish a new dustproof cap.
Never add more than two cylinders of coolant to the air conditioning system.