How to check shock absorbers

Shock absorbersare usually particularly troublesome details that require increased attention. Periodic inspection of shock absorbers by a specialist is a mandatory procedure for the owner of an SUV. Even if there are no problems, shock absorbers should be checked for serviceability at the service station regularly.

Diagnostics

The owner of an SUV can independently determine a malfunction in the system by referring to the signs:

• when the wheel moves down there is a loud sharp knock;
• very loud overcoming road bumps, even minor ones;
• rocking of the body when slowly overcoming humps and potholes;
• uneven tire wear;
• the car brakes sluggishly;
• liquid leakage, characterized by greasing of the rack body.

If such signs appear, this does not mean that the device is completely unusable. The machine still works with some variants of the malfunction. But such driving can be fraught with consequences.

When the wear has reached a critical state, the car owner may not be able to determine the breakdown on his own. To solve this problem, you should contact an experienced auto mechanic. Externally, the worn element has oil residues, mechanical damage to the rod, worn bushings.

How to check racks

To perform due diligencerack, you should contact the service station. There is a special diagnostic method - a stand. Using the device, you can set the vehicle to vertical oscillations with different frequencies. The different amplitude is a kind of imitation of a real ride on bumps. Wheels naturally react to such an impact. The electronic brain of the stand determines the effectiveness of the shock absorbers.

A qualified service station employee knows how to correctly diagnose a breakdown. It also deciphers the data of the diagnostic stand. Information about the operation of the device is displayed on the screen or printer. Residual efficiency is measured as a percentage.

After evaluating the measurement data of the device, a decision should be made about further actions regarding the unit, since it is necessary to check the struts of the shock absorber if there is a suspicion of damage.

Consequences of problems

The shock-absorbing unit is designed to dampen vibrations that occur when the SUV is moving on the road. The mechanism is built on the transformation of mechanical energy into thermal energy. Springs, torsion shafts, cushions, springs are accompanying components that work together with racks.

The driver is obliged to carry out systematic diagnostics, since checking the shock absorber for operability is a responsible matter. The element has the property of failure. The sooner the car owner notices problems, the less money will be spent later. After all, restoring the car after that is an expensive pleasure.

Damage to the shock-absorbing device has its consequences.

1. The imbalance of the wheel in combination with a worn shock absorber unit contributes to intensive tire wear.
2. The hub bearings are broken.
3. Suspension parts simply fail. All elements of the system must work together and be in good working order.
4. The service life of the braking device is reduced. Brake discs and pads are subject to instant wear.
5. Occurrence of emergency situations. A malfunction of the damping element provokes an increase in the length of the braking distance.

Correct and timely diagnosis of parts is of particular importance, since checking the removed shock absorber is an important and responsible step. Driving comfort and safety depend on this.

Buy component parts for an SUV

Having figured out how to check the removed shock absorbers, you should buy a new element if a simple replacement is necessary. Our online store "SUV" offers quality products from popular manufacturers at an affordable price.