How do you replace a fan clutch?

How do you replace a fan clutch?

Part 1 of 1: Replacing your fan clutch

  1. Materials Needed.
  2. Step 1: Checking your fan clutch for problems.
  3. Step 2: Remove the fan shroud.
  4. Step 3: Remove the fan.
  5. Step 4: Rock from side to side.
  6. Step 5: Remove the bolts.
  7. Step 6: Install the new fan clutch.
  8. Step 7: Tighten the bolts.

How much does it cost to replace the fan clutch?

A fan clutch replacement cost will range anywhere from $75 to $200 for just the part, without the labor costs. When labor is accounted for in the overall fan clutch replacement cost, the total price can range between $285 to $500 to replace the fan clutch only.

How do I know if my fan clutch needs to be replaced?

To confirm the diagnosis, start with this simple test: Spin the fan as hard as you can on an engine that has not been started that day. If the fan rotates more than five times, you can bet the clutch is bad. You should feel some resistance and the fan may spin up to three times, depending on the ambient temperature.

How long does it take to change a fan clutch?

The fan clutch on most vehicles take less than an hours labor to replace. You would need to supply the vehicle year, make and model with engine size to get a more accurate labor for this job.

Is an electric fan better than a clutch fan?

When compared to an electric fan, fan clutches are quite inefficient. The benefits of a Thermatic Fan lay in its ability to provide constant air flow, improved fuel economy, better air-conditioning performance, cooler engine running and increased engine power.

Can you drive with a bad fan clutch?

A failing fan clutch can actually cause the engine fan to become loose and wobble. Sometimes this wobble can be heard while driving, especially at freeway speeds. You can turn on your car’s engine while the vehicle is in park or neutral, pop the hood, and see for yourself that the fan is wobbling as it spins.

What noise does a bad clutch fan make?

RE: What does a bad CLUTCH fan noise sound like Usually a bad fan clutch will sound like the fan blades rubbing against the radiator type noise. Or a rattle. An easy way to check a fan clutch, with the vehicle OFF, grab the fan blade and try to move it from front to rear of vehicle.

What happens when fan clutch goes out?

A stuck fan clutch will cause excessive, unnecessary drag on the engine, which can cause a drop in power, acceleration, and fuel efficiency, sometimes to a quite noticeable degree. As the fan clutch is one of the main cooling system components, it is very important to the proper operation of the engine.

Will a bad fan clutch cause AC problems?

Registered. Yes, a bad fan clutch will cause A/C issues. The condenser needs air flow to cool hot refrigerant.

What’s the best way to replace a fan clutch?

Hold the new fan clutch in place aligning the bolt holes in the same place as the old clutch. Lightly run the bolts into the holes making sure the threads are lining up properly

Why is my fan clutch not working properly?

If your fan clutch is not operating the way it should, it’s likely due to a fluid leak or a bad thermostatic spring or valve. When a leak occurs, it’s at the bearing seal, at the center rear of the clutch.

How does a fan clutch work on a radiator?

As hot air blows across the radiator, it heats a thermal spring mounted at the front of the clutch. As the spring is heated, it turns and allows valve ports to open within the clutch. Silicone fluid stored inside a reservoir is allowed to pass through these open ports and enter the working area of the clutch.

Why do I need a deeper pitch fan clutch?

It’s used with deeper pitch fans and has a larger working surface to provide cooler running and longer life expectancy. This style of fan clutch operates like a thermal clutch, but the ECM/PCM signal controls the level of engagement of the EV clutch.