What is different about installing the throw-out bearing on a 1994 Ford F-250 4x4 compared to earlier models?

Answer 1

On a 1994 F-series you need a special tool to release the spring on the plastic hydraulic line at the throw out bearing down by the trans. And the old style the clutches are usually mechanically operated and the throw out bearing functions from what is called a clutch fork or clutch arm.