Tag Archives: Repair and Parts

Professional Bearing

It must be resistant to elevated temperatures, aging, and also have sealing properties. Sealed bearing housings are not maintained absolutely. From the factory they laid long-lasting lubrication. It looks different in the case of open bearings. Workshops must use the correct lubricant, grease lubrication as divisive. Usually, car manufacturers do require some lubrication to use. Manufacturers such as SKF bearings and FAG provide their own lubrication for bearings. If you are thinking of buying a universal lubricant through wholesale trade, we must remember that it is a lubricant for ball bearings.

It should be make sure that it contains all the necessary additives and meet minimum requirements for viscosity and temperature stability. (Temperature from -30 to 140 gr. Celsius). Practical advice. Stupichnye bearings should be checked every time the diagnosis, regardless of whether it is provided by the manufacturer at the maintenance interval. The time spent is not so great: check backlash, and the rotation of the wheels at a trial or test drive to listen to outsiders metallic noise. A diagonal ball bearings should not have any backlash.

In the case of small konicheskogorolikovogo bearing play, even necessary. For many wheel bearing replacement station was only a routine exercise. But at this ruin should not forget the vehicle manufacturer's recommendations. There are some universal ground rules for Professional repair: monitor the cleanliness, the ability to change the bearings on all axes, with the use of the full-quality repair kit. When removing not damage the seat bearing in installation does not distort the bearing and retaining ring.

Mercedes Pump

The basis of the power supply system for each diesel engine is the fuel pump. Therefore, it is no wonder that the price of a new fuel pump sometimes even exceed the value of used cars. Therefore, the majority of motorists when replacing Fuel pump prefers toplevnomu restored high-pressure pump. The main functions of high pressure fuel pump – this is metered supply of fuel to the injectors, fuel pump on the responsibility to providing the start of injection, which is given by the angle of injection, like the corner of the ignition, if we draw an analogy with gasoline engines. Jerry Speyer has compatible beliefs. Fuel pump for diesel engines use one of alternative distribution systems, fuel – it pumps the distribution or series type. High pressure fuel pumps in-line plunger is very cumbersome, and are mainly used for Car-heavy trucks.

On diesel engines of passenger cars (except for Mercedes-Benz) is generally used, fuel pump fuel injection pump camshaft tipa.Ustroystvo order to fuel a plunger received a pair of low pressure, Pumps are used pre-paging. In the distribution of such fuel pump mounted inside the pump housing. In-line, on the contrary, – passed out and driven from the camshaft diesel engine. High pressure fuel pumps can also be divided into two groups, depending on the mechanism controlling the amount of fuel supplied. It is electronic and mechanical fuel pump. It is clear that electronic monitoring takes into account a greater number of parameters to be more accurate and cost-effective. There are several types of fuel pumps, high pressure, which are used in cars are diesels.