Just picked up a nice little used TroyBilt Mustang Z50 mower for cheap. Never owned a Zero turn yet but am a long time small engine guru, I know the wheel pump motors on these things are pricey and want to include servicing of them in my refurb of this little mower. What fluid have you guys used in these? Are they serviceable? Mine has large (3/4"?) hoses that are capped coming out of the top of each, I'm assuming this is a fill/vent?
Do these use regular hydraulic fluid? oil? I'm not finding anything in the manual.