Attic Fan Belt Tension

Fenner drives pulley belt tensioner for 50 inch fan or larger.

Attic fan belt tension. Adjusting the motor mount is accomplished by loosening the bolts that hold the motor onto the motor mount. Using a serpentine belt tool to loosen the tensioner and a belt placement tool to position the belt we completed the entire job in less than 15 minutes without breaking a sweat or a knuckle. Spray a two second burst of lubricating spray at the hub that the fan belt was wound around. A properly tensioned belt ensures smooth operation and extends the service life of fans and motors.

Once the adjustment bolt is tight check the belt tension again. Fan belts are more commonly found in vehicles built before the 1990 s when serpentine belts started to replace them. Poultry see all poultry. Next slide the motor closer to or farther away from the fan until the correct belt tightness is achieved then tighten the bolts on the motor mount to hold the motor in place and keep the belt tight.

Spray another two second burst at the other hub. Log in to view the full article. Adjust the motor back until there is approximately 1 2 1 3 cm to 3 4 1 9 cm deflection at the center of the belt with light pressure. Refine by no filters applied.

The serpentine belt tool comes with an assortment of sockets making it the perfect choice for all the cars in your family. Then torque the adjustment bolt to the manufacturer s specifications. Conversely an improperly tensioned belt can cause a host of easily preventable problems including noise vibration poor fan performance bearing wear and shortened fan motor life. The master flow 6000 cfm 30 in.

Fan belt is kind of a colloquialism these days. To test belt tension with power off squeeze belt together with light force. Apply gentle pressure upwards so that it adds tension to the drive belt. 12 89 quick view compare add to cart.

Once the drive belt is moved into its desired tension tighten the adjustment bolt to lock the belt in place. Shake a can of lubricating spray for five seconds. It allows you to beat the heat by forcing hot air out of your home through the attic space while bringing in cooler outside air through your. A space between the belts should be about 1 3 4 at proper belt tension.

Belt drive deluxe whole house fan is a smart energy saver for any home in a climate where air conditioning costs are a concern.