Hi all I have now got the clutch pedal working ok but there is noise from the thrust bearing ? I replaced the clutch with a complete system including the thrust bearing, I can engage all gears, easily I have only driven the car up the street just the check out the clutch operation, I have not yet refilled the gear box with oil didn't want to fill with oil only to drain again if the suggestion is to take out the gear box again any suggestions on a fix

Regards
Alan