'87 Carrera hydraulic clutch

My clutch slave cylinder suddenly failed -
fluid is pouring out of the bottom of the transaxle thru the hole where you can see the flywheel ring gear.
It's not obvious how to remove this slave cylinder. I have the car on a lift and can't see any bolts attaching it to the transaxle.
Anyone have experience replacing a slave cylinder?

I replaced the slave cylinder and pressure bled the clutch at the slave cylinder- now the clutch pedal only comes about 1/2 way up on it's own - what next?