Fan Clutch Use

Use the wrench included with the fan clutch pulley removal tool set onto the hex head shaft on the fan clutch.

Tower fan vs stand fan. Then remove the fan clutch from the engine. Now in dallas at about 400 ft and hardly anything but moving early next year to colorado springs 7 8000 ft. If you find the tool slipping on the nuts either turn it over and try again or pinch the two portions of the tool together with your hand.

This allows the engine to operate more efficiently by removing the load that the fan places on it. 15 to 25 percent of the engine specifications features benefits fan speed vs. Fully engaging the fan clutch constant cooling reduces engagement cycles and prolongs the life of the fan clutch fan belts and belt tensioner maximum fan output with minimal horsepower draw 2 year200000 mile warranty viscous engagement speed.

The fan clutch freewheels while the engine is cold and then starts to work when the engine gets hot and requires the aid of the fan to keep the engine from overheating. Method 2 inspecting the fan clutch manually. The fan clutch was engaged the whole way until i came down in elevation a few hours before the border.

This means that the fan should power down at higher speeds because the rushing air is sufficient for cooling the engine. The fan clutch is a thermostatic device which means it operates based off temperature and is usually mounted on the water pump or another belt driven pulley. Loosen the fan clutch with the wrench while holding the other tool steady.

What is the difference between a standard heavy and severe duty fan clutch. As temperatures increase the clutch engages so that the fan is driven by engine power and moves air to cool the engine. It stayed off and occasionally would turn on while coasting downhill.

When the fan is locked up the cooling fan is permanently engaged. A fan clutch is a temperature controlled coupling between the water pump shaft and the fan which allows the fan to be operational at low speeds and disconnected at higher speeds. Most fan clutches on newer vehicles are designed with a metal spring coil that reacts to changes in temperature and engages or disengages the fan accordingly.

A fan clutch is a thermostatic engine cooling fan that can freewheel at low temperatures when cooling is not needed allowing the engine to warm up faster relieving unnecessary load on the engine. When the clutch shoe inside the part gets stuck it fails to disengage. This causes the fan to lock up on the input shaft.

While many newer vehicles now use electric cooling fans to keep the engine cool many older vehicles used a mechanical fan clutch to control the fans. So how does it work. It really depends on the style of fan clutch you choose.

A fan clutch is featured on rear wheel drive cars only because it connects to the water pump and faces the radiator while pulling air through the radiators cooling fins when the engine is operating. Each fan clutch type is designed to simulate the performance of the original equipment clutch.