What should I do if my fan clutch is on the outs?
Pay attention to changes in air temperature. One of the most common symptoms of a fan clutch on the outs is an inability to properly cool the air circulating through the vehicle. Switch on the A/C and turn it down to the coldest setting.
How long does it take for a fan clutch to come to life?
After 4-5 minutes, the fan clutch should come to life. Assuming it doesn’t, or that it’s sluggish when it finally gets moving, it may be on its last legs. The same is true if the fan speed accelerates as soon as you start the vehicle.
How do you replace a clutch master cylinder?
Step 1: Install entire system. Very carefully, install the entire system (clutch master cylinder, hydraulic line, and slave cylinder) down through the engine compartment. Warning: Do not bend the hydraulic line as it will break. Step 2: Install the slave cylinder.
What’s the best temperature to test a fan clutch?
Make sure your new fan clutch is the same type as the original. It’s possible to upgrade from a non-thermal clutch to a more efficient thermal model, but not the other way around. Keep your engine temperature below 210 °F (99 °C) while you’re running your tests to prevent it from overheating.
Can a fan clutch be replaced without silicone?
Replace the fan clutch. A light smear of silicone fluid could be normal seepage–no seal is perfect. Obviously, if a substantial amount of fluid is missing, the clutch won’t spin as fast as it should.
Where does the fluid go when you replace a fan clutch?
When a leak occurs, it’s at the bearing seal, at the center rear of the clutch. Run your finger around the joint and if you get a big dollop of black goo, that’s silicone fluid that has leaked from the housing. Replace the fan clutch.
After 4-5 minutes, the fan clutch should come to life. Assuming it doesn’t, or that it’s sluggish when it finally gets moving, it may be on its last legs. The same is true if the fan speed accelerates as soon as you start the vehicle.
Do you have to take off radiator shroud to replace fan clutch?
If you’re lucky, there may be enough room to unbolt and remove the fan and clutch without taking off the radiator shroud. More likely, you’re going to have to remove the shroud. This means draining some coolant, disconnecting the upper radiator hose and sometimes removing the belt.