On/off temperature of the cooling system fan drive clutch,°C | ||||
| 90//60 | |||
| 95 ± 4//60 | |||
| 92 ± 4//60 | |||
| 102 ± 4//75 | |||
Backlash of the bearing of the coupling of a drive of the fan of the cooling system, mm | ||||
| ± 0.65 | |||
| ± 0.65 | |||
| ± 0.45 | |||
Thermostat opening start temperature (tapped on the thermostat),°С | ||||
| 80 | |||
| 92 | |||
| 97 | |||
| 88 | |||
| 95 | |||
Current consumption of the additional heater at maximum power, A | ||||
Oil cooler volume, including hoses, l | 12.5 ± 1 | |||
| 0.75 | |||
| 1.0 | |||
Oil cooler test pressure, atm | 16 | |||
Test pressure of the engine cooling system, atm | 1.5 | |||
Test pressure of the radiator of the engine cooling system, atm | ||||
| 2.0 | |||
| 1.5 | |||
Opening pressure of the overpressure safety valve of the cooling system, atm | ||||
| 2 +0.1 | |||
|
| |||
Opening depression of the vacuum valve of the cooling system, atm | 0.1 |
Air conditioning system
Refrigerant type | R135a |
Amount of refrigerant, g | |
| 1210 ± 25 |
| |
| 1210 ± 25 |
| 680 ± 10 |
| 700 ± 25 |
| 1270 ± 25//1400 ± 25 |
Pressure at the inlet//outlet of the K/V safety valve, atm | 14//1.8 |
Working pressure K/V, atm | 2 ÷ 35 |
Tightening force of threaded connections, Nm
Coolant drain plug in cylinder block | 25 |
Union nut for fan clutch to water pump | 40 |
Cooling fan mounting to drive clutch | 10 |