Clutch Failure or semi auto actuator

clutch Failure on a semi automatic Peugeot came in with a slipping clutch, next to no drive, you could tell by the smell the clutch was very hot. The blue colour on the dual mass flywheel and the friction plate confirmed a lot of heat was involved. There's was still some friction material left on the clutch plate so its not failed completely. we ill have to replace the full 4 piece kit with a dmf and then test drive the vehicle to see if the actuator is working ok.