Removal and thermostat installation Petrol models М111 Working element of the thermostat
Details of installation of a working element of the thermostat of the engine of a series 111
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- Details of installation of a working element of the thermostat of the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
- Empty cooling system (see. Head of the Power supply system and production of the fulfilled gases).
- Remove the top forward cover.
- Disconnect hoses of an okhladitelny path (2 and 4).
- Turn out fixing bolts (1) and uncover (27) thermostats with the working element built in it (27а) a thermostat (30) casing.
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In order to avoid irreversible damages the working element should not be taken from a cover! In case of need replacement of an element is made assembled with a cover. |
- Installation is made upside-down.
- In summary check cooling system on existence of signs of development of leaks.
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The thermostat assembled with a casing
Details of installation of assembly of the thermostat of the engine of a series 111
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- Details of installation of assembly of the thermostat of the engine of a series 111 are shown on an illustration which all references meeting in the text concern.
- Remove assembly of the fan of system of cooling with the vyazkostny coupling (1).
- Empty cooling system (see. Head of the Power supply system and production of the fulfilled gases).
- Uncover the power unit (16).
- Disconnect hoses of an okhladitelny path (2, 3 and 4).
- Disconnect electroconducting and vacuum lines from the thermostat (30) of the sensor of temperature built in in a casing.
- Remove an eye (6).
- Turn out fixing bolts (7, 8 and 9) and remove a thermostat (30) casing assembled with a cover (27).
- Carefully smooth out a sealing surface, prepare a replaceable sealing ring (31).
- If the casing of the thermostat needs replacement, remove from it the temperature sensor.
- Installation is made upside-down.
- In summary check cooling system on existence of signs of development of leaks.
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M112/113
Details of installation of assembly of the thermostat of engines of series 112 and 113
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- Details of installation of the thermostat of engines of series 112 and 113 are shown on an illustration which all references meeting in the text concern.
- Empty cooling system (see. Head of the Power supply system and production of the fulfilled gases).
- Remove the panel of furnish power air purifier unit/assembly.
- Disconnect a hose of an okhladitelny path (5).
- Turn out fixing bolts (3) and remove a thermostat (1) casing assembled with a working element.
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In order to avoid irreversible damages the working element should not be taken from a cover! In case of need replacement of an element is made assembled with a cover. |
- Installation is made upside-down.
- In summary check cooling system on existence of signs of development of leaks.
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Diesel models М612
Details of installation of the thermostat of the engine of a series 612
Details of installation of the sensor of temperature of cooling liquid on the series 612 engine
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- Details of installation of the thermostat and the sensor of temperature of cooling liquid of the engine of a series 612 are shown on illustrations which all references meeting in the text concern.
- Empty cooling system (see. Head of the Power supply system and production of the fulfilled gases).
- Remove panels of furnish of a cover of a head of cylinders.
- Disconnect electroconducting from the sensor of temperature of cooling liquid (B11/4).
- In case of need remove a clamp (3) and take the sensor (1), - prepare a new sealing ring (4).
- Remove a basic arm of fuel lines (20). Disconnect from a casing of the thermostat (9) lines okhladitelny (17) and ventilating (18) paths.
- Remove a thermostat (9) casing, - pay attention to adjusting position of the connecting union (14), prepare new sealing laying.
- Installation is made upside-down.
- In summary check cooling system on existence of signs of development of leaks.
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М628
Details of installation of the thermostat of the engine of a series 628
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- Details of installation of the thermostat of the engine of a series 628 are shown on an illustration which all references meeting in the text concern.
- Remove bypass a sleeve of a path of pressurization of air.
- Disconnect from a thermostat (3) casing a hose of an okhladitelny path (2).
- Remove a thermostat (3) casing assembled with a working element, - prepare a replaceable sealing ring (3а).
- Installation is made upside-down.
- In summary check cooling system on existence of signs of development of leaks.
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