Fan Clutch Bearing Noise

Run your finger along the edges of the bearing seal on the backside of the fan clutch.

Computer fan not working. This causes the fan to lock up on the input shaft. When the clutch shoe inside the part gets stuck it fails to disengage. When the fan is locked up the cooling fan is permanently.

A fully engaged fan clutch makes a lot of noise. Usually a bad or failing fan clutch will produce a few. If you start your car and turn on the air conditioner or heater and the noise is a scraping or squealing noise.

Onoff fan clutch onoff fan clutch 3 2 speed fan clutches 2 speed fan clutches 6. Sometimes the fan clutch in your car will start making squeaking and squealing noises. Radial streaks are another potential cluethis happens when oil escapes from the clutch and is then blown outward in all directions by the fan.

If it comes away with a heavy coating of oil the culprit is either a crack or a faulty seal. In this article we will tell you how to troubleshoot and make sure that the fan clutch is the problem and not something else in your automobile. No additional bearing kit required keep your current fan includes 256 and 5 fan pilot part numbers qabp n2024256 qabp n20242561 2.

Silicone fluid leaking from the fan clutch would cause this problem. A roaring noise could mean a number of things including a bad wheel bearing worn tires or a differential thats low on oil. The fan clutch will spin loosely until the temperature reaches a certain level at which point the fan clutch will fully engage so that the fan can work at maximum efficiency.

As the fan clutch is a cooling system component any issues with it can cause overheating and other issues. Often times its the fan clutch. Excess fan noise at high speed is caused by the same problem a seized fan clutch.