Questions & Answers for: treadmill knocking

knocking noise I've got a new Nordic Track Treadmill, and anytime we go over 4.5mph, it starts knocking, like a loose screw or something. I checked it over, and I can't find any loose screws. Almost ...

The motor has a grouling sound on slow it sound like something is knocking in the motor and the faster it get the louder it get call Treadmill Doctor at 800-750-4766

knocking noise when machine running machine is less than one year old and started making a knocking noise when machine is being used-sounds like and feels like motor may have the nosie in it see the ...

Knocking noise back end of treadmill knocking noise see the video attached. However LUBE the rollers bearing front+back with wd-40 God bless you

...treadmill today and a knocking sound is coming from the motor, rhythmic, faster when speed increased. Belt tension fine, took off cover, nothing out of place, no loose parts. Seem like your front ...

Knocking noises more than likely come from the rear roller, there could be a small chance it's coming from the motor it's self though. Have some walk on the machine and make the noise while you locate

How can I stop my treadmill from knocking? It depends on the frequency of the knock. Does the frequency change with motor speed? Bad belt or roller

...treadmill to stop knocking? I know it's not the motor. When the treadmill is running there is a knocking noise in the front of the treadmill. I took the cover off so I know it's not the motor. IDK ...

knocking sound on Reebok z9 treadmill. Why does it happen? Did i ovover tighten the belt? Its brand new but knocking starts as it gets quicker. Also is suppose to go to 16kph but only goes to 10kpm. ...