Anti-roll bar bush replacement in Warsaw

Anti-roll bar bushes are the suspension parts that hold the anti-roll bar securely in place and cut down the vibration passed into the body of the car. In service, the rubber or polyurethane elements wear away gradually under load, temperature swings, contact with water and road salt. Damaged bushes can affect the way the suspension works and how comfortable the car is to drive.

Doc Serwis in Warsaw replaces anti-roll bar bushes on passenger cars of all makes and models. The work follows a check of the suspension and takes account of the design of the particular car and the values set by the manufacturer. The repairs we carry out come with a warranty.

Worn parts are replaced once their condition no longer holds the anti-roll bar properly. Coming into the workshop in good time keeps the rest of the suspension from wearing further and stops additional faults developing.

When anti-roll bar bushes need replacing

Anti-roll bar bushes work under constant load, so over time the rubber cracks, deforms and shows signs of mechanical wear. The first symptoms build up gradually, which is why a driver does not always connect the noises straight away with one particular part of the running gear.

It is worth having the suspension checked when any of these signs appear:

• knocking, tapping or creaking when going over bumps, potholes and speed humps;
• play in the anti-roll bar, or excessive movement at its mounting points;
• the car feeling less stable through corners;
• unfamiliar noises from the front or rear suspension;
• visible cracks, deformation, splits or other damage to the rubber bushes.

The same symptoms can come from other faults in the running gear. A knock on the move does not always mean the bushes are at fault, so before any repair every related component has to be checked. Our mechanics track down the source of the noise and assess the condition of the anti-roll bar, its mountings and the surrounding parts.

Worn bushes should not be left unattended for long. On the move the anti-roll bar works with every shift of the body, and too much play at the mounting can make the noise worse and upset the way the suspension behaves. Restoring a proper anti-roll bar mounting in good time keeps the car predictable on the road.

How an anti-roll bar bush replacement goes at Doc Serwis

A repair at Doc Serwis starts with diagnostics. The mechanic looks over the suspension and checks the condition of the anti-roll bar, its mountings and the bushes. Where necessary, other running-gear components that could be causing the noise or the play are checked as well. That check is what pins down the real cause of the fault.

Once the wear is confirmed, new parts are selected. We take into account the make, model, year of manufacture and the exact variant of the car. The dimensions of the bush, the shape of its seat and the design of the anti-roll bar all matter. A wrongly chosen part may not hold the bar properly, so we confirm it suits the car before fitting begins.

The main stages of the job are:

• checking the anti-roll bar and the bushes and establishing how far they are worn;
• selecting the right parts for the particular model of car;
• removing the worn bushes and cleaning up the seating surfaces;
• fitting the new parts to the correct procedure;
• checking the state of the suspension once the repair is finished.

With the new bushes in, the mechanic checks that they are seated correctly and that the anti-roll bar is held securely. A further look over the suspension confirms that the noises caused by the worn bushes are gone and that everything is fitted as it should be.