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







Check, cleaning and lubricant of the coupling device

Cleaning and check

 PERFORMANCE ORDER

1. Uncover a spherical support of the coupling device.
2. Take out a spherical support from the car.

3. Check visually spherical head (1) and a support (2). At pollution of a support clear it by means of a vapor jet and dry air. Clear a spherical head water and a brush and wipe with a dry rag.

 It is not necessary to apply to cleaning of a spherical head steam or any solvent, such as, gasoline.

4. Measure diameter of a sphere of a connecting element (3). If diameter less than 39 mm, replace a spherical head.


Work check

 PERFORMANCE ORDER

1. Visually check existence of mechanical damages of a spherical head.
2. Pull the handle and turn it in situation "rot" ("red") so that the handle was fixed.
3. Insert a spherical head vertically into a support so that it was automatically recorded.

 The green tag of the handle has to be closed by a white tag on a spherical head.

4. Close the handle then it should not have an opportunity to move outside.


Lubricant

4 — a handle Axis
5 — a descent Axis
6 — the Guide with a sphere
7 — the Surface of descent
8 — the Directing surface

 PERFORMANCE ORDER

1. Oil the lock for transmissions, motive oil or universal lubricant.
2. Oil pure motive an axis of the handle (4) between a spherical head and the handle, and also an axis of descent (5).
3. Slightly grease with jellied lubricant the following parts on a spherical head:

· A guide with a sphere 6;
· Surface of descent 7;
· The directing surface 8.

4. Grease with a thin layer of jellied lubricant a support (2) in the places noted by shooters.