Mercedes C-Class

W203 since 2000 of release

Repair and car operation



Mercedes-Benz
+ Mercedes-Benz Cars of a 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 impellent oil and oil filter
   Checks of brake system. Adjustment of the parking brake
   Check of fuel system
   Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
   Check of a condition of ridge belts of a streaming drive of auxiliary units
   Check of functioning of system of cooling 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 leakages of oil
   Condition check suspension bracket and steering component
   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 a road clearance
   Check of central air of air
   Cleaning of the mechanism of the movable panel of the hatch of a roof
   Visual control of a seat belt and safety cushion block
   Check of operability of headlights and horn
   Condition check, 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 greasing of the coupling device
   Replacement of brake liquid
   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 and heating Systems
+ 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) screw-driver Т25 and uncover the air filter (1).

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

3. Wipe the filter case inside a pure rag.


Installation

 PERFORMANCE ORDER

1. Insert a 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) distributive pipes of 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 a measuring instrument of weight of air.
6. Unscrew a cover of the air filter (4) (an arrow on an illustration) and remove it.
7. Take out filtering element from the case.
8. Dump the indicator of service (5), having turned it.


Installation

 PERFORMANCE ORDER

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