Systems of cooling of the engine, heating, ventilation and air conditioning. Nissan Micra (since 2002 of release)
Service and to Nissan Micra car repairs (since 2002 of release)
1. Introduction
2. Governing bodies and operation receptions
3. Settings and routine maintenance of the car
4. Engine
5. Systems of cooling of the engine, heating, ventilation and air conditioning
5.1. System of cooling of the engine
5.2. Systems of heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
10. Power shafts, rotary fists and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Electric equipment schemes
 







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5. Systems of cooling of the engine, heating, ventilation and air conditioning

Specifications

Type and OZh volume see. Specifications
To/in system coolant HFC-134A (R-134a)
Quantity of a coolant, g 450 ÷ 500
K/V compressor oil Nissan A/C System Oil Type R or equivalent
Temperature of opening of the thermostat, hail 86.5 ÷ 89.5
Thermostat valve stroke at 101 hails, mm not less than 8
Temperature of closing of the thermostat, hail 83
Pressure of check of system of cooling, atm 1.57
The pressure withheld by a cover of a radiator of system of cooling, atm
  • The standard
0.78 ÷ 0.98
  • The limiting admissible
0.59
To/in compressor type Zexel Valeo Climate Control KC59G, rotor

Efforts of a tightening of carving connections, N • m

Broad tank (models with RKPP and To/in) 3.8 ÷ 4.5
Э / motor of the fan of system of cooling 3.0 ÷ 4.0
Central screw of fastening of a krylchatka of the fan of system of cooling 1.7 ÷ 2.3
Water pump 10.0 ÷ 13.7
Pulley of the water pump 6.9 ÷ 9.5
Soaking-up tube 16.6 ÷ 23.5
Drain 6.3 ÷ 8.3
Heater tube 29.4 ÷ 39.2
ECT sensor 20 ÷ 27
Bolt of fastening of the To/in block 6 ÷ 7.7
Fixture (nut and bolt) steering mechanism 11 ÷ 13
Bolts of fastening of hoses of low pressure and tubes of a high pressure 2.9 ÷ 5.9
Nuts of fastening of flexible hoses to the To/in compressor 7.8 ÷ 19.6
Bolt of fastening of a flexible hose of a high pressure to the condenser 7.8 ÷ 19.6
Bolt of fastening of a tube of a high pressure to the condenser 2.9 ÷ 5.9
Bolts of fastening of the To/in compressor 16.6 ÷ 23.5
Sensor of pressure of a coolant 9.8 ÷ 11.7
Bolts of fastening of the bottom basic beam of a radiator 43.4 ÷ 58.7
Top bolts of fastening of a receiver dehumidifier 2.9 ÷ 3.8



4.17. Dismantling and assembly of the block of cylinders

5.1. System of cooling of the engine