I have a Husqvarna EZ5424 zero turn Lawn Mower. I recently took it out of the shed (as it has been stored all winter). It started up great and drove great but when I was driving it, I realized that it was leaking oil from the charge pump cover (located at the bottom of the hydro gear)on each of the hydro gear. I then removed the charge pump cover, then the gerotor assembly, then the damaged o-ring. I replace the O-Ring, then put the gerotor assembly and charge pump cover back into place. I then tried to drive the mower but the left side was barely moving while the right side drove great. I came to the conclusion that there is air in the left hydro gear. I want to now purge the system but do not know how to. Any help would be greatly appreciated. Thank you
Hydro gear model number: ZH-GCEE-1B8B-1BXX