6.14. Central air - service
1. Care of the conditioner is reduced to performance of the following operations.
а). Check of a tension of a belt of the compressor
б). Check of a condition of hoses and tubes (the highway not to disunite!)
в). Cleaning of intercostal spaces of the condenser
г). Check of purity of a drainage opening (wire piece)
2. The conditioner should be included monthly approximately for 10 minutes.
3. Elimination of any malfunctions of the conditioner, depressurization and filling of system are carried out in service of car-care center of Nissan. Signs of abnormal operation of the conditioner are:
emergence of a fog and vials in an observation port on a moisture separator (photo), an obmerzaniye of the broad valve, the evaporator, a tube between the evaporator and the valve from absorption (or emergence of condensate on these knots), obmerzany tubes of the liquefied coolant.
14.3 Observation port of a moisture separator
15.4 Adjusting screw of the proof-reader of idling 1. The lever of the accelerating pump an overheat of a tube of the valve from absorption which is sometimes accompanied by an engine overheat.