Cub Cadet T2-HP - Manual (Page 43)

T2 ® 39
Integrated Zero-Turn Transaxle: The combination of a hydrostatic transmission and gear case
in one housing to form a complete transaxle .
Manifold: A conductor which provides multiple connection ports .
Neutral: Typically described as a condition in which fluid flow and system pressure is below that
which is required to turn the output shaft of the motor .
Pressure Decay: A falling pressure .
Priming: The filling of the charge circuit and closed loop of the fluid power system during start
up, frequently achieved by pressurizing the fluid in the inlet line.
Purging: The act of replacing air with fluid in a fluid power system by forcing fluid into all of the
components and allowing the air a path of escape .
Rated Flow: The maximum flow that the power supply system is capable of maintaining at a
specific operating pressure.
Scoring: Scratches in the direction of motion of mechanical parts caused by abrasive contami-
nants .
Swash Plate: A mechanical device used to control the displacement of the pump pistons in a
fluid power system.
System Charge Check Valve: A valve controlling the replenishing flow of fluid from a charge
circuit to the closed loop in a fluid power system.
System Pressure: The pressure which overcomes the total resistance in a system, including all
efficiency losses.
Valve: A device which controls fluid flow direction, pressure, or flow rate.
Variable Displacement Pump: A pump in which the displacement per revolution can be var-
ied .
Volumetric Displacement: The volume for one revolution .