Lube assembly for a transmission friction device

A fluid operated torque transmitting assembly comprising:

• a housing having a fluid chamber formed therein;
• friction discs disposed in said housing;
• a shaft member drivingly connected with said housing including a central fluid passage with a first diameter bore portion, a second diameter bore portion being smaller than said first diameter bore portion, and a plurality of radial fluid passages communicating with the central fluid passage and an outer surface of the shaft member;
• a fluid control tube slidably disposed in said bore and cooperating therewith to provide a lubrication passage along an outer annular passage and a clutch feed passage, a first end slidably disposed in the first diameter bore portion, and a second end slidably disposed in the second diameter bore portion;
• and
• fluid supply means for providing fluid to said control tube for selectively engaging said torque transmitting assembly and for providing lubrication fluid to said friction discs, said fluid being operable on said control tube to urge said control tube in a direction to permit communication between two of said radial fluid passages to admit lubrication fluid to said friction discs when said torque transmitting assembly is engaged and to urge said control tube in another direction to discontinue fluid communication between said two radial fluid passages when said torque transmitting assembly is disengaged.