No need Richard. I think your roadster has the 2009-25 Mustang set up. Your'e right there is no bleed facility. You can check as it will have a separate reservoir ie. not a combined brake master cylinder. If fitting a new slave cylinder.... perish the thought! You would need to bench bleed the slave prior to fitting in the bell housing The only bleed option you have is to remove as much fluid from the reservoir as you can and fill with clean fluid then pumping the clutch pedal several times until on obsevation no air is exiting the reservoir which will show as bubbles coming through the brake fluid. Adjust to correct level and that's it. If you repeat this process a couple of times it will have some flushing effect if fluid is dirty.
Designed for the mustang it is believed the clutch components would need replacement prior to slave failure and should be changed when clutch is changed although it does say about using the slave again on clutch service..... perhaps that is for an early clutch failure scenario. Hope that helps with the head scratching.Oh! nearly forgot, The slave unlike the master cylinder will not produce the dirt that the master will as its a bellows system with no internal friction.

Last edited by sewin; 08/11/25 12:07 PM.