Automatic Transmission
System Description (cont'd)
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14-30 |
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Power Flow (cont'd)
Position (7-position)
In position, hydraulic pressure is applied to the 1st clutch and the 1st-hold clutch.
The power flow when accelerating is as follows:
- Hydraulic pressure is applied to the 1st clutch, then the 1st clutch engages the mainshaft 1st gear with the mainshaft.
- The mainshaft 1st gear drives the countershaft 1st gear and the countershaft.
- Power is transmitted to the final drive gear, which in turn drives the final driven gear.
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- TORQUE CONVERTER
- 1ST-HOLD CLUTCH
- SUB-SHAFT 1ST GEAR
- SUB-SHAFT
- MAINSHAFT 1ST GEAR
- 1ST CLUTCH
- MAINSHAFT
- COUNTERSHAFT
- ONE-WAY CLUTCH
- PARK GEAR
- COUNTERSHAFT 1ST GEAR
- FINAL DRIVEN GEAR
- FINAL DRIVE GEAR
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