Sectional drawing of turbine: 1 woodward speed controller,  2 linkage to control valve,  3 speed control valve,  4 steam nozzle,  5 disk wheel,  6 split carbon glands with barrier steam,  7 shaft,  8 blades,  9 ball bearing,  10 oil reservoir,  11 oil ring lubrication,  12 bolt for quick coupling,  13 manual speed adjuster,  14 check valve for steam nozzle