REPAIR MAINTENANCE OPERATION OF MOTOR VEHICLES
Mercedes-Benz C-Class (from 1993 to 2000, the year of issue)

general info. full specifications. diagnostics. hints. tips. tricks

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Mercedes-Benz
	C-class
		Introduction
		Maintenance
		Engines
		Lubrication system
		Cooling
			Coolant circuit
			Coolant
				Gasoline engines
				Diesel engine
				Cars with air conditioning
			Antifreeze for radiator
			Coolant thermostat (thermostat)
			Check the cooling system
			The hydraulic clutch fan
			The pump liquid cooling system
			Radiator
			Fan shroud
			Troubleshooting System Cooling
			Troubleshooting liquid level indication system
			Engine overheating
		Heating and ventilation
		Ignition system
		Fuel system
		Chassis
		Steering
		Brakes
		Body
		Electrical

printable version

Diesel engine

1. Expansion tank
1a. Reserve silicate (to prevent corrosion of aluminum)
2. Radiator horizontal coolant flow
3. Control the coolant (thermostat)
4. Water pump liquid cooling system
6. The heat exchanger of the heating system

7. Ventilation (purge) line
A31. Block injection heating system
A31u1. Double klapag Left
A31u2. Double klapag Right
M. Engine
S. tank washing glasses (warmed coolant)

PERFORMANCE ORDER

1. Remove the bottom cover of the engine compartment.
	2. Attach a hose to the drain fitting radiator. The figure - the engine capacity of 2.0 liters.
	3. Slide the hose with an inner diameter of 12 mm to the radiator drain fitting. The figure - 2.5-liter engine.
4. Install the heat sink under the clean receptacle, enter a hose and open the drain plug.

Draining

PERFORMANCE ORDER

	1. The engine capacity of 2.0 liters: put a clean container under the engine and remove the screw (12) of the drain holes in the engine block.
	2. Engines of 2.2 / 2.5 x put hose with an internal diameter of 14 mm at the screw (4) of the drain hole on the cylinder block of the engine (arrow).
3. Place a clean receptacle engine, enter it in the hose and just loosen screw (4) the drain, without twisting it.
4. Completely drain the coolant.
5. Tighten the drain plug on the engine block to a torque of 30 Nm
6. Screw with a torque of 1.5-2.0 Nm (manually), drain plug on the radiator.
7. If planted, remove the drain hose.
8. Replace the bottom cover of the engine compartment.

Bay

PERFORMANCE ORDER

1. Check the antifreeze content of the coolant.

2. Fill the coolant through the expansion tank filler pipe (2) up to the mark (arrow). In vehicles with black upper part of the tank, before the black part.

A warning

To quickly got coolant from the expansion tank to the radiator, and hence the engine can be filled up to squeeze down the coolant inlet hose.

3. Connect the battery earth cable.

4. Allow the engine to warm up until the controller will open the coolant temperature (temperature of about 100 ?� C). At the same time, set to full power heating and shocks depress the accelerator pedal.

A warning

When the coolant temperature is 60-70 ?� C, close the expansion tank.

5. Check the tightness of the cooling system - connection hose and drain plug.

6. Set the clock.

7. Enter the anti-theft code for the radio.

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Gasoline engines

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Cars with air conditioning