Dayco, a leading supplier of products for engines and drive systems for the automotive industry and the after-sales service market, is also a major player in the production of original equipment: damper oscillations — dampers (or vibrations), which are manufactured for many well-known vehicle manufacturers, as for cars, so And techniques for use in difficult conditions, throughout Europe and the whole world.

Dayco, a leading supplier of products for engines and drive systems for the automotive industry and the after-sales service market, is also a major player in the production of original equipment: damper oscillations — dampers (or vibrations), which are manufactured for many well-known vehicle manufacturers, as for cars, so And techniques for use in difficult conditions, throughout Europe and the whole world.

Modern power plants have a high-tech construction that provides optimal combination of power and torque, as well as the efficiency of fuel use and minimum emissions of exhaust gases. Such a goal is often achieved due to the high level of engine vibration, which is usually amplified by considerable pressure present in the engine combustion chambers, which is especially characteristic of diesel units.

Such vibration is transmitted through the crankshaft and, therefore, has a significant impact on the engine transmission systems. To reduce this problem, DAYCO engineers have developed vibrations (dampers) or DPV.

Usually installed directly on the crankshaft, the damper reduces the circular vibrations that constitute the main problem, and reduce wear of many engine components. It goes without saying that the front-location attachment drive system is the main beneficiary here, since the service life of the entire power plant increases and comfort for passengers of the vehicle is increasing.

There are three types of dampers, which are established depending on the purposes:

Instead of direct joining to the crankshaft

Double

Though

Replacing the damper

Naturally, with any detail to be worn over time and as the mileage increases, the TCs may have problems, and the vibration can lose its efficiency or sometimes even break, which increases the risk of failures in other parts of the engine drive systems.

To avoid these problems, dampers should be checked for signs of wear, such as unusual noises, unpleasant vibrations or even steering oscillations, approximately every 65,000 kilometers or when replacing the auxiliary belt. However, regardless of the presence of the specified features, Dayco recommends replacing every time together with the replacement of the timing belt.

However, technical professionals should be borne in mind that it must be removed from the engine for properly checking the vibration agent, as it is necessary to inspect the rear, as well as the front part to complete the status assessment. In addition, regardless of the presence of the need for replacement, the bolts should be replaced, since they are designed for stretching at the initial installation and will no longer correspond to the design tolerances during reuse.

Kits of dampers with bolts

When replacing the spinning oscillations, the mounting bolts, as a rule, should also be changed. Bolts, tightened with the recommended effort, are deformed and should not be used again. The deformation of the bolts at the time of the tightening is a prerequisite providing a reliable installation of the damper damper. The use of bolts, used, jeopardize the installation of a new damper.

In addition to the already existing pulley nomenclature, which does not include fastening bolts, now the Assortment of Dayco includes kits with the necessary number of mounting elements (bolts), the replacement of which is necessary and regulated by automakers when the procedure for replacing dampers.

Example: dpv1210 -shkiv and dpv120k — pulley + fastening bolts.

Such kits guarantee an auto mechanic for the presence of all necessary parts for the safe and correct replacement of dampers.

After-sales service market solutions

Like all products produced by Dayco, dampers are manufactured on the same enterprises in accordance with identical standards, therefore, regardless of whether the vibrationant for original (OE) or after-sales (aftermarket) supplies is intended, it has the highest quality, ensuring reliability for Maintenance stations and their customers. This approach is convenient and makes