Easy peasy
3 allen bolts undo them and remove slave cylinder. take syringe and suck all old fluid out of resovoir. protect painwork by spraying windowcleaner on tank painted areas etc and cover with blanket. undo bleed nipple and drain exisiting fluid take old bleed valve and screw in to new MPL unit, put MPL unit on bike attaching with 3 allen bolts supplied tightened banjo bolt being careful not to strip the new thred and not forgetting new copper washer. bleed by sucking with a syringe from bleed valve fill resovoir and redo this until all bubbles gone.