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BMW 5 series E39Since 1996-2001 of releaseRepair and car operation |
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BMW E39 + Introduction + The maintenance instruction - Current leaving and service The routine maintenance schedule Introduction Current leaving The general information on adjustment Check of levels of liquids Check of a condition of tyres and pressure in them Replacement of impellent oil and the 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 The visual control of the bottom and body elements Check of level of a liquid of system of hydrostrengthening of a wheel Wheels and tyres. Rotation, replacement, balancing and leaving. Snow chains. “Секретки” wheels. Elimination of trembling of a wheel Check of a condition and replacement of hoses of an impellent compartment Condition check приводных belts Check of a condition of the battery, care it and gymnastics. Replacement of an element of a food брелка ДУ 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 release 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 запорных devices Visual check of seat belts Check of a condition and replacement of brushes of screen wipers Replacement of a brake liquid Replacement of a 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. Removal of air from fuel system of the diesel engine Replacement трансмиссионного oils of a manual box of a gear change Replacement of a lubricant liquid of differential Check of a thickness of a conducted disk of coupling + The engine + Systems of cooling, heating + The 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
The general information Influence of heats 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 presence of cracks, easing of fastening of collars, hardening of materials and signs of leaks. The information concerning hoses of system of cooling, is resulted in Section Check of functioning of system of cooling, and in hoses of brake system - in Section Check of brake system. The majority of hoses (but not all) fasten by means of collars. There, where collars are used, check up 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 has not hardened, supposing leaks. Vacuum hoses Usually vacuum hoses especially applied in systems of decrease of toxicity of fulfilled gases, have colour marks or inserts from colour strips. Various systems demand use of hoses with various thickness of walls, thermal stability and various resistance схлопыванию. At replacement of hoses watch that the material of a new hose corresponded to a material of the old. Often unique authentic way of check of a condition of a hose is its full removal from the car. At removal more than one hose takes care of accurate marks of hoses and unions to provide correct assemblage. At check of vacuum hoses do not forget to check up T-shaped plastic connections also. Examine them on presence of cracks which can cause leaks. For revealing of leaks of vacuum it is possible to take advantage of 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 presence of the characteristic hissing testifying to leak of vacuum.
Fuel hoses
Fuel hoses usually are under pressure, therefore at their detachment be ready to that fuel will be sprayed also it it is necessary to collect.
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 in due course 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 presence of dents, twisting or cracks. If it is necessary to replace section of a metal line, use only seamless steel tubes, since copper and aluminium tubes are insufficiently strong to resist to the vibrations caused by work of the engine. Check metal brake lines in places of their connection with the main cylinder and with a regulator of pressure or ABS (if it is available) on presence of cracks or weakened штуцерных connections. Any signs of leak of a brake liquid demand immediate careful survey of all brake system. Hoses of system of hydrostrengthening of a wheel Check up hoses of system of hydrostrengthening of a wheel on presence of signs of leak of the liquid, weakened штуцерных connections and the worn out collars. It is necessary to replace proceeding hoses and the worn out collars. |
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