Removal and installation
Before you start removing parts, do the following:
- A) Extract the refrigerant from the air conditioning system.
- b) Remove the grille.
Removal of parts is carried out in the order of the numbers indicated in the figure "Removing air conditioning pipes".
Removal of pipelines of the air conditioning system. 1 - refrigerant pressure sensor, 2 - low pressure hose, 3 - high pressure hose, 4 - tube "A" air conditioning systems, 5 - tube "IN" air conditioning systems.
Note: A - high pressure line service valve; B - service valve of the low pressure line.
When removing parts, pay attention to the operation to disconnect the hoses and pipes of the air conditioning system.
Cover the disconnected hoses, pipes and fittings of the receiver-dryer to prevent moisture, dust and other contaminants from entering.
Attention: the hoses must be tight, otherwise the compressor oil and the dryer receiver may be saturated with water vapor from the atmosphere. Do not use porous material to cover pipes and fittings.
Installation of details is made in an order, the return to removal.
After completing the installation of the parts, perform the following operations:
- A) Install the grille.
- b) Charge the air conditioning system with refrigerant.