Max 24 HST

[kas64]

I recently purchased a Max24 recently with ballast. I noticed that after it was shipped to me, there seems to be a more noise from the HST than is normal.
Is there an HST purge procedure for the Mahindra? If so, where can I locate the bypass that would enable me to purge the air from the transmission?
I haven't seen anything in the manual regarding this.

 

[MAX-24-Dean]

How many hours on it? Mine runs quieter after each Hydrostatic oil filter change or oil and filter change.
There is no purge procedure that I am aware of.