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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 of tyres and pressure in them Car BMW of 5th series depending on model and the equipment has tyres and disks of the various sizes. Along with width of a disk in the important parametre its start is also. The start represents distance between a longitudinal plane of a disk of symmetry of a rim and a fixing plane of a wheel. All disks have so-called хампы, representing a belt, выпрессованный on a rim of a disk and interfering displacement бескамерной tyres at abrupt turn of the car. At installation of tyres and-or the disks which have been not specified in engineering specifications on the car, it is necessary to bring corresponding records in the documentation. For this purpose firm BMW permission, as a rule, is required. Tyres and the disks recommended for BMW, are resulted in Specifications. Regular check of a condition of tyres will allow you to avoid the troubles connected with stops in a way because of the lowered wheel. Besides, such checks give the valuable information on possible problems with a steering and a suspension bracket before occurrence in them of serious damages. Tyres are equipped by the built in strips of indication of deterioration of a protector which are bared at decrease in depth of a protector to 1.6 mm then tyres are considered worn out. This size represents is minimum admissible depth of a protector; the tyres, which depth of a protector of 2 mm and less in most cases is recommended to replace. Depth of a protector also can be defined by means of the simple and inexpensive adaptation known under the name of a measuring instrument of depth of a protector. Pay attention to any unusual deterioration of protectors. Such defects of a protector as cavities, cambers, уплощения and stronger deterioration on the one hand specify in infringement of corners of installation of forward wheels and-or wheel balancing. At revealing any of the listed defects it is necessary to address for their updating in шиномонтажную a workshop. Carefully check the tyre on presence of cuts, punctures and got stuck nails or buttons. Sometimes after протыкания tyres a nail it still some time holds pressure or lowers very slowly.
At suspicion on presence such “a slow puncture” at first check up tightness of a nipple of the gate of a rating. Then examine a protector on presence at it got stuck strangers of subjects or the punctures closed up earlier which has started over again to pass air. If there is a suspicion that there is a puncture, to make sure of its presence it is possible, having moistened a suspected site with soap water. In the presence of leak the solution will start to bubble. If not too big, the tyre it is usually possible to repair a puncture in any шиномонтажной a workshop. Carefully examine internal lateral surfaces of tyres on presence on them of signs of leak of a brake liquid. If those are available, immediately check up brake system. Maintenance in tyres of correct pressure increases term of their service, helps to save fuel and improves the general quality of driving. The special manometre is necessary for pressure check.
Always check pressure upon cold tyres (i.e. to a trip on the car). If to check pressure on warm or разогретых tyres, it will lead to overestimate of indications of a manometre because of thermal expansion of tyres. In this case never it is necessary to lower pressure since after cooling of the tyre it will appear below norm. Check pressure of air in tyres once a month, and also at carrying out THAT. The table with instructions of pressure of air is on a rack of a door of the driver and in Specifications.
Screw together a protective cap from the gate of a rating acting from a disk of a wheel or from a cap of a nave, then densely press to the gate a manometre nozzle. Consider instrument readings and compare them with recommended in Specifications. Do not forget to establish into place a protective cap for hit prevention in the mechanism of a nipple of a dirt and a moisture. Check up pressure in all four tyres and if necessary pump up them to the recommended value of pressure. Do not forget to support demanded pressure and in a spare wheel. Examples of characteristic deterioration of protectors of tyres Lateral deterioration Insufficient pressure (deterioration from both parties) Check up and adjust pressure. The central deterioration Superfluous pressure Check up and adjust pressure. Non-uniform deterioration Wrong disorder or выбег
Check of a protector of the tyre and reliability of fastening of a wheel
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