Mercedes C-Class

W203 since 2000 of release

Repair and operation of the car



Mercedes-Benz
+ Mercedes-Benz cars of class C (W-203)
+ Operation manual
- Routine maintenance
   Specifications
   Indicator of term of approach of planned maintenance (ASSYST)
   Schedule of routine maintenance
   General information on control
   Check of levels of liquids, control of leaks
   Check of a condition of tires and pressure in them. Designation of tires and disks of wheels. Rotation and replacement of wheels
   Replacement of motive oil and oil filter
   Checks of the brake system. Adjustment of the parking brake
   Check of fuel system
   Check of a state and replacement of hoses of a motive compartment, localization of leaks
   Check of a condition of ridge belts of the streaming drive of auxiliary units
   Check of functioning of the cooling system and frost resistance of cooling liquid. Liquid replacement
   Check of a condition of system of production of the fulfilled gases
   Check of level of oil of automatic transmission
   Visual control of a box of gear shifting on oil leak
   Check of a state component of a suspension bracket and steering
   Check of a condition of protective covers of power shafts
   Check of level of liquid of system of hydrostrengthening of a wheel
   Check of level of liquid of system of adjustment of clearance
   Check of the air conditioning system
   Cleaning of the mechanism of the movable panel of the hatch of a roof
   Visual control of a seat belt and block of a safety cushion
   Check of operability of headlights and horn
   Check of a state, adjustment and replacement of brushes of screen wipers
   Check of a condition of the battery, care of it and charging
   Replacement of the battery of system of an emergency call of Tele-Aid
   Replacement of an element of the filter of air of salon / coal filter of purification of air
   Check, cleaning and lubricant of the coupling device
   Replacement of brake fluid
   Check of the elastic coupling of the driveshaft
   Check and replacement of spark plugs. Check of a condition of high-voltage wires
   Replacement of an element of the air filter of the engine
   Replacement of the fuel filter
+ Engine
+ Cooling system and heating
+ Power supply system and release
+ Engine electric equipment
+ Manual transmission
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment







Replacement of an element of the air filter of the engine

Petrol engine 271

Removal

 PERFORMANCE ORDER

1. Turn out 6 Torx screws (arrows on an illustration) the T25 screw-driver and uncover the air filter (1).

2. Extend slightly up from a support the air filter (2) for the handle (3) and take out on an arrow forward.

3. Wipe the filter case with a pure rag inside.


Installation

 PERFORMANCE ORDER

1. Insert the new filtering element into an opening in the case of the air filter and press the handle in a support down.
2. Put a cover of the air filter back and wrap it.


Diesel engine

Removal

 PERFORMANCE ORDER

1. Turn out 6 screws (1) and (2).

At the 5-cylinder engine turn out 9 screws.

2. Take out sideways a cover (3) of a distributive pipe of the forced air.
3. Uncover the engine (4).

4. Disconnect a hose of absorption of air (1) for what weaken a collar (2) and shift back.

5. Disunite the socket (3) at the measuring instrument of mass of air.
6. Turn off a cover of the air filter (4) (an arrow on an illustration) and remove it.
7. Take out the filtering element from the case.
8. Dump the indicator of service (5), having turned it.


Installation

 PERFORMANCE ORDER

1. Wipe the filter case with a rag.
2. Insert the new filtering element into the filter case. You watch that laying evenly adjoined on a circle.
3. Establish a cover of the air filter and fix by its moment 10 Nanometers.
4. Join the socket of the measuring instrument of mass of air and record it. Move the plug, having checked reliability of its connection.
5. Put on a hose of absorption of air and fix it by a collar.
6. Establish into place a cover of the engine and screw it by hand. You watch to clamping a hose or a wire.
7. Insert sideways a cover of a distributive pipe of the forced air. At the same time you watch that pads entered rubber clips (5).
8. Tighten fastening bolts the moment of 10 Nanometers.