Zetor 9640 Clutch

[troy]

The clutch seems to slip sometimes under load, but when you apply the brakes hard it doesn't slip and brings down the engine like it should. Any ideas? How hard is it to change the clutch in this model?

Thanks

 

[ixer0]

Hi,

I'm not familiar with the 9640 model but if it's the same as a 9641 you could be getting slippage on the torque multiplier gears.

Mike