Recent content by Crunchynut

Thanks for your advice. I do feel the purge worked fine with no air produced on the second run so the first was probably successful. I have expansion tanks on each axle so easy to monitor. I may do as you say and have another go but first I’d like to garner more opinion on what level of noise...

I’m running hydrogear ZT3100 transaxles on my zero turn mower. I know they need to be purged of air to run properly and a sign they have entrapped air is that they are noisy. I have purged mine following the set procedure twice, first as part of oil change and the second time after a running...