Check the drive system to see if any part is scraping against another part. The belt should be aligned, the traction devices should be aligned, and the motor fan and the "fins" that move inside the speed sensor are all areas to check.
Check the belt guide under the running belt. If the belt is pushed too aggressively, it can cause a squeal. You can bend the guides if necessary. The noise is usually caused by a worn drive belt or a loose pulley on the front cylinder. Read the help topic
Belt displacement in our troubleshooting section to learn how to spot a loose pulley. If the pulley checks out and the bearings are OK, replace the motor belt. Disconnect the motor belt, turn on the treadmill and listen to the motor.
If the motor is too hot and deforms either the comet, the brushes, or is shorted, you can get bad brush noise. If you have bearing noise in one of the rollers or motors, we can usually fix the part for you or you will have to replace it. If it makes a squeaking sound like a mouse, many times it is also the motor belt. Try some of the auto fan bandages we sell or you can get into any auto parts store.
If the problem persists, replace the motor belt. or has a short If you have bearing noise in one of the rollers or motors, we can usually fix the part for you or you will have to replace it. If it makes a squeaking sound like a mouse, many times it is also the motor belt. Try some of the auto fan bandages we sell or you can get into any auto parts store.
If the problem persists, replace the motor belt. or has a short If you have bearing noise in one of the rollers or motors, we can usually fix the part for you or you will have to replace it. If it makes a squeaking sound like a mouse, many times it is also the motor belt. Try some of the auto fan bandages we sell or you can get into any auto parts store. If the problem persists, replace the motor belt.