Having a front wiper malfunction is not uncommon. However it is more for the rear wipers. Replacing a rear wiper on the Seat 850 is super easy. But the malfunction does not inevitably come from the broom. It is therefore essential to know what the problem is and how to solve it. We will now see what are going to be the most regular rear wiper problems. Compared to the malfunction, we can more simply define the cause of the failure. Let's take a closer look.
The rear wiper of your Seat 850 is noisy
A noisy rear wiper on a Seat 850 is not a serious malfunction, nonetheless it is definitely quite annoying. If you hear a shrill noise is that it comes from the wear of the rubber blade of the broom. Like when you ran it on your dry windshield. In this case you probably need to change it. If ever it's a squeaky noise , it is undoubtedly the training which is a little seized. It will then be enough to oil it a little, and the malfunction will be resolved.
Complete failure of the rear wiper of your Seat 850
The malfunction is undoubtedly the result of the motor of your rear wiper. If you want to check it, you need to measure the electrical voltage across the motor terminals. However, this is a precaution which is not completely essential. The failure is certainly due to the engine. In this case, you must obtain a new engine, suitable for your Seat 850 . It is however conceivable that the dysfunction comes from broom training . In this case, activate it by hand. If ever the latter pivots on its axis without problem, it means that it does not present any problem.