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:
Pre Delivery Inspection
Pre?Delivery Inspection Table
Exterior
INSPECT and ADJUST, if necessary, the following items to specification:
?Glass, exterior bright metal and paint for damage
?Wheel lug nuts
?All weatherstrips for damage or detachment
?Adjust tire pressures to specification
Adjust the tire pr ...
Cooling System Cap Inspection
WARNING:
Never remove the cooling system cap or loosen the radiator drain plug while
the engine is running, or when the engine and radiator are hot. Scalding engine
coolant and steam may shoot out and cause serious injury. It may also damage
the engine and cooling system.
Tu ...
Rear Lower Arm Removal/Installation
WARNING:
Be careful not to allow the coil spring to fly off when removing/installing
the coil spring. Otherwise, the coil spring could fly off and cause serious
injury or death, or damage to the vehicle.
1. When working on the left side of the vehicle, disconnect the auto lev ...
