Noises tend to worry the motorist. Nevertheless they have the utility to warn us before a bigger dysfunction appears. It is therefore very important not to take them lightly and to take steps to correct them. A abnormal rear noise sometimes happens, for a Citroen Sm or any other car model. We will find out what are the most common noises on a Citroen Sm, and what are the associated malfunctions.
Rear rolling noise on the Citroen Sm
The bearings are very numerous in a Citroen Sm. If the latter ever fail, they generally emit a particularly identifiable noise. A rolling wheel triggers a low rumble , substantially identical to the classic noise of a wheel but more intense. In this situation, it will be necessary to change the rolling of the wheels which emit this noise. For the rear transmission ranges, the transmission can also be the source of the problem.
Clicking noise at the rear axle on the Citroen Sm
Usually, that clicking or back cracking noise on a Citroen Sm is due to shock absorbers . A noise-emitting shock absorber is also a wear indicator. Beyond comfort, not to take care of it would be unreasonable. It is often the very state of wear of the spring that produces this noise. You can be sure of this if the noise you perceive comes in particular from roads in less good condition. In this situation they will have to be changed. It is also recommended to have it carried out by an auto repairer. If the shock absorbers are not damaged, the malfunction can come from many places. When two mechanical components collide towards the rear of this Citroen Sm, it can make a popping noise quite similar. It is often due to a simple nut slightly unscrewed, however it is essential to deal with it in a short time.
Rear noise when braking on the Citroen Sm
It is possible that a squeaking, hissing or squeaking noise from the back of your Citroen Sm can be heard when you step on the brake pedal. Although in often this is not really serious, it is still essential to worry about. It is systematically a sign of wear. Your car will lose its ability to braking if you leave it lying around too much. For a back squeak On this Citroen Sm, it is sometimes that the system is cluttered. A simple cleaning with a brake cleaner will suffice. If you ever notice squeak , it’s probably because your rear brakes are seized . In this situation, it must be changed. If ever it's a metallic noise , it is then the platelets which are worn out. There too, they will have to be replaced. It is essential to be careful when rear noises are heard on a Citroen Sm. We systematically suggest going to a mechanic for further inspection, or to carry out repairs. See you soon.