oil level sensor;
Shifters: panel and handle type shifters;
Solenoid valve: with a retarder for a total of seven solenoid
valves,1 control torque converter latch, 5 control
transmission shift, the remaining one control the retarder
work;
Internal wiring harness: Connect the transmission TCU,
solenoid valve, sensor and other components.
4.3.2Torque converter
The torque converter is located on the inside of the front of
the transmission and is connected to the engine using a
flexible disk. The torque converter consists mainly of pump
wheels, turbines and guide wheels, and is equipped with
latching and torsional damper. Where in the pump wheel is
driven by an engine, the guide wheel is an increased torque
member, and the turbine is an output member. The locking
clutch can be locked in the 2-block area, between 3 and 6
stops, to achieve direct drive; the torsional damper absorbs
the enginevibration and prevents the vibration from
transmting to damage the internal parts.
The gearbox is controlled by the TCU to control and
disengage the lock-up clutch of the torque converter to
achieve latch-up and torque conditions. The locking
condition allows the engine to drive the planetary gear set
directly, reducing the energy loss of the torque converter and
maximizing Improve transmission efficiency. When the start,
low speed or transmission TCU detects the need to provide
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