you loose the clutch throw after is sits for a few days we changed the master, slave cylinders and the hose as well the clutch was change 3 years ago and has only ptu 60000 km on since it was done. anyone has any ideas?

 

sounds like hyd leak but where i dont know. if you could put a gauge on it. tony from mightydiesel.com 1 877 354 7008

 

Does sound like leak in system. I just went through similar situation. I took mine to shop and after two days was told to pick it up, it was ready to go. I drove from shop about three miles and pedal went to floor again. I found out getting air out of system is a real chore. You can use pressure to force fluid thru system. I found a better way and it works real good. First remove cap from master cyl., then unbolt slave cylinder and push rod forcing fluid and air back up to master cylinder. Have someone watch in master cyl resavoir and keep pushing rod in and out until no more air bubbles are seen. Should take about five minutes to complete. Check system for leaks.