how to change hydraulic clutch fluid?

[Dan Herr]

I have an LLY with the ZF 6 speed manual.

The maintenance schedule says that the hydraulic clutch fluid should be changed at 25,000 miles. Any suggestions on how to do this?

[cowboywildbill]

I haven't had any experience with the newer trucks, but on the older trucks you change it just like you do brake fluid. Open the bleeder on the slave cylinder and add new fluid to the clutch master cylinder. Then bleed it out.