
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
POWER STEERING SYSTEM
KYRON SM - 2005.09
3
4610
BRAKE
A / BAG
A/T
M/T
CLUTCH
AXLE
SP
ST’NG
A / CON
T/C
1. OVERVIEW
The power steering has been designed to make the wheel move more easily than in a manual steering system. The
hydraulic power assists the process utilizing hydraulic fluid. The fluid increases pressure in the power steering pump
and aids the movement of the steering mechanism.
The power steering system consists of pump, oil reservoir, rack and gear box.
The power steering pump is a vane type and delivers hydraulic pressure to operate the power steering system.
The pressure relief valve in the pump controls the discharging pressure.
The rotary valve in the rack and the pinion gear directs the oil from the power steering pump to one side of the rack
piston. The integrated rack piston converts the hydraulic pressure to linear movement. The operating force of the
rack moves the wheels through the tie rod, the tie rod end and the steering knuckle. Even though the hydraulic
pressure cannot be generated, a driver can steer the vehicle without power assist but it needs very high steering
force.
In this case, the operating force of the steering wheel is conveyed to the pinion, and the movement of the pinion
moves the rack through the pinion gear combined to the rack gear.
Specifications
GENERAL INFORMATION
Steering wheel
Steering gear box
Oil pump
Tilt column adjusting angle
Minimum turning radius
Oil
Type
Outer diameter
(mm)
Type
Gear ratio
Steering angle
Type
Maximum pressure
(kgf/cm
2
)
Displacement
(
/min)
Pulley size
(mm)
Up
Down
(m)
Specification
Capacity
(
)
Inner
Outer
4-spoke type
390
Rack and pinion
∞
36° 20'
32° 40'
Vane type
85 ~ 92
10.5
124
4°
8°
5.7
ATF Dexron III
1.0
Description
Specification
Summary of Contents for KYRON 2006
Page 2: ......
Page 12: ...MEMO ...
Page 126: ......
Page 196: ...MEMO ...
Page 248: ...MEMO ...
Page 250: ......
Page 272: ......
Page 304: ...MEMO ...
Page 322: ...SUSPENSION KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 18 4510 MEMO ...
Page 354: ......
Page 386: ...MEMO ...
Page 462: ......
Page 586: ......
Page 656: ...MEMO ...
Page 658: ......
Page 774: ...SWITCHES ELECTRICDEVICES KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 80 8510 ...
Page 836: ...MEMO ...
Page 860: ...MEMO ...
Page 966: ...MEMO ...
Page 968: ......
Page 994: ...MEMO ...
Page 1060: ...MEMO ...
Page 1083: ...24 BODYREPAIR KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 5110 Unit mm Front End ...
Page 1085: ...26 BODYREPAIR KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 5110 Tailgate Unit mm ...