Mazda CX-5 Service & Repair Manual: Reduction Gear
Purpose/ Function
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The reduction gear transmits the rotation input from the EPS motor, decreasing the rotation speed and increasing the torque simultaneously.
Construction
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The reduction gear consists of the worm wheel located on the steering column main shaft and the worm shaft connected to the EPS motor, and is integrated with the steering column.
Operation
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The assist torque generated by the EPS motor is transmitted to the worm wheel via the worm shaft drives the steering column main shaft.
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The assist torque from the EPS motor is amplified by the reduction ratio (20.33:1) between the worm shaft and worm wheel, and is transmitted to the steering column main shaft.
Primary Gear [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The primary gear transmits the drive force converted by the 3-piece planetary
gear to the secondary gear.
Construction
The primary gear is engaged with the fron ...
Secondary Gear [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The secondary gear transmits the drive force from the primary gear to the
output gear.
Construction
The secondary gear is engaged with the output gear and rotat ...
Other materials:
Discharge Headlight Control Module Removal/Installation
WARNING:
Incorrect servicing of the discharge headlights could result in electrical
shock. Before servicing the discharge headlights, always refer to the service
warnings..
1. Disconnect the negative battery cable..
2. Remove the front bumper..
3. Disconnect the connector.
...
Steering Shaft Inspection
1. Inspect the steering column for excessive play and damage.
2. Verify that the clearance between the projection on the steering column shown
in the figure and the bracket is less than 2.0 mm {0.079 in}.
If the clearance between the projection and bracket is 2.0 mm {0.079 in}
or ...
Ventilator Grille Removal/Installation
Side Ventilator Grille
Driver-side
1. Disconnect the negative battery cable..
2. Remove the switch panel..
3. Insert your hand from the area where the switch panel was installed, remove
the side ventilator grille in the direction of the arrow shown in the figure while
detaching hooks A.
...
