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E39 series BMW 5since 1996-2001 of releaseRepair and car operation |
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E39 BMW + Introduction + Maintenance instruction - Current leaving and service Schedule of routine maintenance Introduction Current leaving General information on control Check of levels of liquids Check of a condition of tires and pressure in them Replacement of impellent oil and oil filter Check and adjustment of turns of idling of the engine and level WITH Replacement of an element of the air filter Replacement of the filter of air of salon Check of brake system Visual control of the bottom and body elements Check of level of liquid of system of hydrostrengthening of a wheel Wheels and tires. Rotation, replacement, balancing and leaving. Snow chains. "Sekretki" of wheels. Elimination of trembling of a wheel Check of a condition and replacement of hoses of an impellent compartment Check of a condition of driving belts Check of a condition of the battery, care of it and charging. Replacement of an element of a food DU brelka Check and replacement of spark plugs Check of functioning of fuel system. Winter operation of the Diesel engine Check of functioning of system of cooling Check of a condition of system of production of the fulfilled gases Check of a condition of components of a suspension bracket and steering Check of a condition of protective covers of power shafts Greasing of locking devices Visual check of seat belts Check of a condition and replacement of brushes of screen wipers Replacement of brake liquid Replacement of liquid of system of cooling. Check of frost resistance of a cooler. Visual check of system of cooling Sediment removal, replacement of the fuel filter. Air removal from fuel system of the diesel engine Replacement of transmission oil of a manual box of gear shifting Replacement of lubricant liquid of differential Check of thickness of a conducted disk of coupling + Engine + Systems of cooling, 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 + electric equipment Schemes + System of onboard diagnostics |
Check of a condition and replacement of hoses of an impellent compartment
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 in the Section Check of functioning of system of cooling, and to hoses of brake system - in the Section Check of brake system. 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. Vacuum hoses Usually vacuum hoses which are especially applied in systems of decrease in toxicity of fulfilled gases, have color marking or inserts from 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 marking 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. For identification of leakages of vacuum it is possible to use a small piece of a vacuum hose as a stethoscope. Press one end of a hose to an ear and hear another to all vacuum hoses and connections on existence of the characteristic hissing testifying to leakage of vacuum.
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.
Use only high-quality fuel hoses. Never, under no circumstances do not use as fuel not reinforced vacuum hoses, transparent plastic tubes or water hoses. For fastening of fuel hoses collars of tape type are usually used. These collars weaken over time a tension and can "jump out" at removal. At replacement of hoses replace such collars with collars of screw type. Metal lines Between the fuel pump and system of injection of fuel sections of metal tubes are often inserted. Carefully check these tubes on existence of dents, twisting or cracks. If it is necessary to replace section of the metal line, use only seamless steel tubes, since copper and aluminum tubes are insufficiently strong to resist to the vibrations caused by operation of the engine. Check metal brake lines in places of their connection with the main cylinder and with a pressure or ABS regulator (if it is available) on existence of cracks or the weakened shtutserny connections. Any signs of leakage of brake liquid demand immediate careful survey of all brake system. Hoses of system of hydrostrengthening of a wheel Check hoses of system of hydrostrengthening of a wheel on existence of signs of leakage of the liquid, the weakened shtutserny connections and worn-out collars. It is necessary to replace proceeding hoses and worn-out collars. |
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