Mercedes W202
+ 1.2. The general data
+ 2. Maintenance service
+ 3. Engines
+ 4. Greasing system
- 5. Cooling system
+ 5.2. A cooling liquid
5.3. Antifreeze for a radiator
5.4. A temperature regulator of a cooling liquid (thermostat)
5.5. Check of system of cooling
5.6. Hydraulic муфта the fan
5.7. The pump of system of liquid cooling
5.8. A radiator
5.9. A fan casing
5.10. Diagnostics of malfunctions of system of cooling
5.11. Diagnostics of malfunctions of system of indication of level of a liquid
5.12. An engine overheat
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. A running gear
+ 11. A steering
+ 12. Brake system
+ 13. A body
+ 14. An electric equipment
+ 14.2. Electroschemes
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THE 4-CYLINDER PETROL ENGINE
Removal
| PERFORMANCE ORDER |
| 1. Remove hydraulic муфту the fan of system of cooling. |
| 2. Disconnect a hose for a cooling liquid (4) on a casing of the fan (11). |
| 3. Remove fixing springs (1). |
| 4. Extend a casing of the fan (11) upwards from a clutch on a radiator. |
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Installation
| PERFORMANCE ORDER |
| 1. A fan casing together with fixing plates insert into a clutch on a radiator. The quantity of fixing plates can be various depending on model. |
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2. Establish on one axis a casing of the fan (11) in relation to the fan (25) according to the specified sizes:
And: 22–25 mm
In: 25–38 mm
With: 17–23 mm |
| 3. Press fixing springs (1). |
| 4. Put on a hose of a cooling liquid. |
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FEATURES OF THE 6-CYLINDER ENGINE
| PERFORMANCE ORDER |
| 1. To remove a ring (2) casings of the fan, extend a lock pin (1). |
| 2. Turn a ring to the left and lay it above the fan. |
| 3. Establish a ring of a casing of the fan on a casing (3) and until then turn it to the right while it will be possible to insert a lock pin. |
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THE DIESEL ENGINE
Removal
| PERFORMANCE ORDER |
| 1. Disconnect lock clips. At the engine in volume of 2,5 l extend a casing of the fan from a clutch (marksman) and lay over the fan. |
| 2. Disassemble hydraulic муфту the fan of system of cooling. |
| 3. Unhook a hose for giving of a cooling liquid from a fan casing. |
| 4. The engine in volume of 2,0/2,2 l: extend upwards a casing of the fan from a clutch on a radiator. |
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Installation
| PERFORMANCE ORDER |
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1. Insert a casing of the fan with fixing laths (arrow) into a clutch on a radiator. Depending on model the quantity of fixing laths can be various. |
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2. Centre a fan casing in relation to the fan according to the specified sizes.
The engine in volume of 2,0 l:
And = 22 mm
In = 31 mm
With = 20 mm
The engine in volume of 2,2/2,5 l:
And = 22 mm
In = 28 mm
With = 20 mm |
| 3. Press fixing springs. |
| 4. Hang a hose for giving of a cooling liquid. |
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