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Separate characteristics are provided also in the text of the Head and in case of obligation of their performance are highlighted in bold type. |
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| Design |
| Thermosiphon with the bladed water pump. Thermostatic adjustment. With a separate broad tank. The fan with the electric drive, joins and switched off from the control unit |
| Cooling liquid: mix of soft water and antifreeze (1:1), at such structure is provided frost resistance to –37 °C |
| Antifreeze | MB No. Q1 03 0002 or Glysantin Protect Plus/G482
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| System volume during the replacing, l |
- Petrol engines with designation 111
| 8.5
|
- Petrol engines with designation 271
| 7.5
|
- Petrol engines with designation 112
| 10.5
|
- Diesel engines with designation 611
| 11.9
|
- Diesel engines with designation 6212
| 12.4
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| Composition of cooling liquid
|
| Antifreeze share in cooling liquid for ensuring frost resistance |
| to -37 °C | 50%
|
| to -45 °C | 55%
|
| Pressure in system | About 1.2 atm. (the exact size is specified on a cover of a broad tank). The cover has to maintain pressure within two minutes.
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| Thermostat
|
| Valve stroke | not less than 8 mm
|
| Petrol engines |
|
| 87±2 °C
|
|
| 102 °
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| Diesel engines |
|
| 92 ° ±2 °C
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|
| 102 °
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| Fan thermoswitch |
| Inclusion/switching off of the 1st step | 92-97/84-91 °C
|
| Inclusion/switching off of the 2nd step | 99-105/91-98 °C
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| Stopper of a broad tank |
| The valve of excessive pressure opens, atm. |
| Step 1 | 1.4 ± 0.1
|
| Step 2 | 2.0 ± 0.1
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| The valve of depression opens | 0.1
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| On a cover pressure of opening of the valve is specified in atm. x 100. If, for example, on a cover costs "140/200", it is about a two-level cover and pressure of opening of the valve makes 1.4 and 2.0 atm. |
| Conditioner coolant |
| Type | R134a (do not use R12)
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| Volume, гр. | 750
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| Refrigerator oil |
| Type | A001 989 0803
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| Volume, cm3
| 120
|
| Efforts of tightening of threaded connections, Nanometer |
| The moments of an inhaling of fixture are given also in the text of the Head and on some illyustratsiyakh*. |
| * The moments of an inhaling highlighted in the text in bold type are subject to exact observance; the efforts which are not highlighted in bold type are given only approximately. |
| Stopper of cooling liquid on the block of cylinders |
|
| 40
|
|
| 12
|
|
| 30
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| Bolts of fastening of the water pump |
| 4-cylinder petrol engines |
|
| 10
|
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| 25
|
| 6-cylinder petrol engines |
|
| 14
|
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| 35 (at the new case of the mechanism of distribution of 10 Nanometers and 25 Nanometers respectively)
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| Belt damper |
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| 25
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- to the pump of cooling liquid
| 35
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| Diesel engines |
|
| 14
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| 20
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| Pulley to the pump of cooling liquid | 35
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