Service Infiniti QX4 since 1996 of release
1. Introduction
2. The maintenance instruction
3. Routine maintenance
4. The engine
5. Cooling and heating systems
5.1. Specifications
5.2. Antifreeze - the general data
5.3. Service of system of cooling
5.4. Removal, installation and check of serviceability of functioning of the thermostat
5.5. Removal, regenerative repair and installation of a radiator of system of cooling
5.6. Replacement of the water pump
5.7. Removal and installation of the fan of system of cooling
5.8. Air lines of distribution of air submitted to salon
5.9. System of an automatic air conditioning – a design and a functioning principle
5.10. A design of a refrigerator path of a central air of air
5.11. Compressor K/V, - the general information and a functioning principle
5.12. The Receiver-dehumidifier - the general information and service
5.13. Check of serviceability of functioning and service of systems of heating and an air conditioning
5.14. Diagnostics of a central air of air
6. Power supply systems and managements
7. Start and charge systems
8. A transmissionnaja line
9. Brake system
10. A suspension bracket and a steering
11. A body
12. An electric equipment
 






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5-12-resiver-osushitel-obshhaya-informaciya-i-obsluzhivanie.html

5.12. The Receiver-dehumidifier - the general information and service

The receiver-dehumidifier serves in air central air for a filtration, drainage and time storage of a coolant leaving the condenser. The receiver tank is equipped by the mesh filter providing elimination of extraneous particles and pollution and clearing of them of a system path.

Service life of a receiver of a dehumidifier in the modern central airs Infiniti working on coolant R134а makes about 10 years whereas earlier, at use of coolant R-12 receiver replacement should be carried out regularly enough owing to a congestion in it of surplus of a moisture. The design of components of modern systems allows to avoid moisture hit in a path at the expense of use of special additives, sealing elements of the compressor, the latent sealing rings and water-proof hoses.

Each time at a detachment of a receiver or any other components of a refrigerator path cork the open ends choke connections and connecting lines in order to avoid hit in moisture system.

Receiver-dehumidifier replacement in modern central airs should be made only in following cases:

  • Compressor jamming;
  • Hit in system of metal particles;
  • Presence of signs of gross infringement of passableness of a path.

On page back
5.11. Compressor K/V, - the general information and a functioning principle
On the following page
5.13. Check of serviceability of functioning and service of systems of heating and an air conditioning