14 to ensure that there is no overlap between the two assemblies the present invention provides the unique coordination of operation of brake assembly 12 and clutch assembly 14 by designing the two assemblies 12 and 14 such that the coordination of their operation are designed into the assemblies in one embodiment the plurality of coil springs 64 and the plurality of coil springs 142 are designed to be generally identical in strength and number thus the urging force that applies brake assembly 12 and the urging force that disengages clutch assembly 14 is generally identical in addition the size and dimensions of chamber 56 are generally identical to the size and dimensions of chamber 132 thus when the same pressurized fluid is supplied to both chambers 56 and 132 simultaneously brake assembly 12 will release simultaneously to the engagement of clutch assembly 14 in a similar manner the disengagement of clutch assembly 14 and the application of brake assembly 12 will also occur simultaneously with the simultaneous release of pressurized fluid from chambers 56 and 132 and the reaction caused by springs 64 and 142 this eliminates the overlap between brake assembly 12 and clutch assembly 14 without the need for mechanically interlocking the two assemblies in another embodiment the plurality of coil springs 64 and the plurality of coil springs 142 are designed to be different in number and or different in strength thus the urging force that applies brake assembly 12 and the urging force that disengages clutch assembly 14 will be different in order to maintain the commonization of components the size and dimensions of chamber 56.