Changed oil now hydraulics don't work

[danformer]

Changed oil on my hustler raptor 54 Kohler 24hp. Got done, now she won't move, and I mean zero hydraulics. Please any advice would help

 

[sgkent]

Changing Hydraulic oil in Hustler Raptor SD 54

Hi, I am new to this forum and have a question that I hope one of you can answer. I have been doing maintenance and changing fluids on my Hustler so its ready when Spring rolls around. Today I was changing the oil in the hydraulic system and after draining it out putting new filters on I went to...

www.lawnmowerforum.com

 

[bertsmobile1]

You need to remove the air from the tiny little pistons
It is called purging
Some times it happens in 5 minutes some times it takes all day
what is vitally important is the wheels must be off the ground so there is no load on the motor and the engine is running as slow as it will run