5-sistemy-okhlazhdeniya-dvigatelya-otopleniya-ventilyacii-i-kondicionirovaniya-vozdukha.html
5. Systems of cooling of the engine, heating, ventilation and air conditioningSpecifications
Inclusion temperature//switching off of the coupling of a drive of the fan of system of cooling, °C |
|
90/60 |
- Engines M60/1, M60/1, M62 (B 35, B 44)
|
95 ± 4//60 |
|
92 ± 4//60 |
|
102 ± 4//75 |
Люфт bearing of the coupling of a drive of the fan of system of cooling, mm |
- Engines M52, M52TU (at Ø 120 mm)
|
± 0.65 |
- Engines M60/1, M60/1, M62 (B 35, B 44) (at Ø 156 mm)
|
± 0.65 |
- M62 B 46 and M73 engines (at Ø 156 mm)
|
± 0.45 |
Temperature of the beginning of opening of the thermostat (it is beaten out on the thermostat), °C |
|
80 |
|
92 |
|
97 |
|
88 |
|
95 |
Current consumption by an additional heater at the maximum capacity, And |
Volume of a maslookhladitel, including hoses, l |
12.5 ± 1 |
|
0.75 |
|
1.0 |
Test pressure of a maslookhladitel, atm |
16 |
Test pressure of system of cooling of the engine, atm |
1.5 |
Test pressure of a radiator of system of cooling of the engine, atm |
|
2.0 |
- Engines M51, M52, M60/1, M60/2, M62, M73
|
1.5 |
Pressure of opening of a safety valve of superfluous pressure of system of cooling, atm |
|
2+0.1
|
|
|
Depression of opening of the vacuum valve of system of cooling, atm |
0.1 |
To/in system
Coolant type |
R135a |
Quantity of a coolant, g |
- To 12.1997 g вып. (big tank of a dehumidifier)
|
1210 ± 25 |
|
|
1210 ± 25 |
- Engines M52, M57, M62, M73
|
680 ± 10 |
|
700 ± 25 |
- L7 (without//with back To/in)
|
1270 ± 25//1400 ± 25 |
Pressure on an entrance//an exit of a safety valve To/in, atm |
14/1.8 |
Working pressure To/in, atm |
2 ÷ 35 |
Efforts of a tightening of carving connections, Nanometer
Drain stopper of OZh in the block of cylinders |
25 |
Cap nut of fastening of the coupling of a drive of the fan to the water pump |
40 |
Fixture of the fan of system of cooling to the driving coupling |
10 |
|
|