Chery T21 2014 Service Manual page 1302

30 - ELECTRONIC POWER STEERING
Operation
The circular motion of the steering wheel is converted into linear motion of the rack by engaging the rack and
pinion inside the steering gear. The rack can push and pull the tie rod by lateral motion, thus changing the
direction of the front wheel.
The EPS controller controls the rotating direction of steering motor and the assisting current level based on
the torque sensor signals to finish the steering assist. When the vehicle is not turning, the EPS controller does
not send command to the steering motor controller, and the steering motor does not operate.
Specifications
30
Torque Specifications
Ball Pin Locking Nut
Coupling Bolt between Steering Gear Input Shaft
and Steering Column with Intermediate Shaft
Assembly
Steering Gear Fixing Bolt
Tools
Special Tools
Ball Pin Separator
X-431 3G Diagnostic Tester
4
30–
Description Torque (N·m)
35 ± 3
60 ± 5
120 ± 10
RCH0000024
RCH0000001
Chery Automobile Co., Ltd.