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Mercedes C-ClassW203 since 2000 of releaseRepair and car operation |
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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 |
Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
General information Influence of high temperatures in an impellent compartment leads to gradual failure of the rubber and plastic hoses used in various systems. It is necessary to make regularly check of hoses on existence of cracks, weakening of fastening of collars, hardening of materials and signs of leaks. Information relating to hoses of system of cooling, is provided below, and to hoses of brake system - in the Section of Check of brake system. Adjustment of the parking brake. The majority of hoses (but not all) fasten by means of collars. Where collars are used, check reliability of their fastening providing absence of leaks. If collars are not used, make sure that the hose in a junction with the union was not inflated and/or did not harden, allowing leaks. If there are signs that there is a leakage of any liquid, but you cannot distinguish type of liquid or an exact origin, it is necessary to leave the car for long time and to put a big piece of paper or a rag under the car. It will help to find a place of course of liquid, and also will help to identify liquid on color. But keep in mind that some leaks can be shown only at the working engine. Vacuum hoses Usually vacuum hoses which are especially applied in systems of decrease in toxicity of fulfilled gases, differ color or have color strips. Various systems demand use of hoses with various thickness of walls, thermal stability and various resistance to a skhlopyvaniye. At replacement of hoses watch that the material of a new hose corresponded to a material of the old. Often only authentic way of check of a condition of a hose is its complete removal from the car. At removal more than one hose take care of accurate designation of hoses and unions to provide the correct assembly. At check of vacuum hoses do not forget to check T-shaped connections also. Examine them on existence of cracks which can cause leaks.
Leak in a vacuum hose means that air is sucked in in a hose (instead of leaves a hose), and it does leak very difficult for detection. For identification of leakages of vacuum it is possible to use a small piece of a vacuum hose as a stethoscope. When the end of a hose will directly be over the leak place, the hissing sound will be clearly audible through a hose. Hear to all vacuum hoses and connections on existence of the characteristic hissing testifying to leak. It is necessary to avoid contact to hot and moving details as the engine at check should work. Fuel hoses
Fuel hoses usually are under pressure therefore at their detachment be ready to that fuel will be sprayed and it is necessary for collecting.
Metal lines
Hoses of system of hydrostrengthening of a wheel
Hoses of system of cooling
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