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Description
Hydraulic Flow (cont'd)
3. 3rd Gear
The flow of fluid to the 1-2, 2-3, and 3-4 shift valves is the same as in 2nd gear. As the speed of the vehicle reaches the
prescribed value, shift control solenoid valve B is turned OFF (Shift control solenoid valve A remains ON). The 2-3 shift
valve is then moved to the left side, uncovering the fluid port leading to the 3rd clutch. Since the 3-4 shift valve is
moved to the right side to cover the fluid port to the 4th clutch, the 3rd clutch is engaged.
Fluid flows by way of:
Hydraulic pressure also flows to the 1st clutch. However no power is transmitted through of the one-way clutch as in
2nd gear.
NOTE: When used, "left" or "right" indicates direction on the hydraulic circuit.
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