Remove the block of the air conditioning system.

Remove a radiator of a heater of the block of the air conditioning system.

Check for existence of cracks, damages and leak of cooling liquid.

At detection of malfunctions replace a heater radiator.

Check plates for deformation existence.

For elimination of deformation use the screw-driver with flat shliyets.

Make sure that entrance and output branch pipes of a radiator of a heater are not damaged.

If necessary eliminate deformation with flat-nose pliers.