But why. When I can spend a $10, or $0. And it's all good.
Here is the fan clutch, as you can see the silicone oil is burnt.
I will change the oil at a later time. With some 5k R/C diff. Oil.but not today.
Anyway, if your fan clutch is howling like your driving a big rig. It's in the open position. As mine is. So how to temp fix it.
Pull the thermo spring. And super glue the shaft it was attached to, in the middle of the fan clutch. In the closed position. Yes it will spin, but very slow.
NO IT WILL NOT COOL THE CAR DOWN IN TRAFFIC.
You can adjust the shaft so that it 1/2 or 3/4 open.
If you are wanting to fix it by replacing the oil.
I use the oven to heat it up to 260° while sitting in a 99 cent metal turkey pan.
Then after an hour, take it out and measure the amount of oil, and add it back into it. Screw back together and drive the car. To test the fan clutch engagement. And car temperature.



