If yours is like this: https://www.partstree.com/models/hr...6200001-mzam-9999999/sxa-sma-transmission-22/
then there is no bleeding in that it is not hydraulic drive but just gears. I have had 2 215s- 1 with the horizontal drive shaft and 1 belt driven. Both were just a gear box.
To get an absolute answer, take the gear box apart and look.