Mitsubishi Lancer Evolution IV, Workshop Manual

Page: 303 / 391

STEERING –
Service Specifications / Special Tools / On-vehicle Service
37A-2
SERVICE SPECIFICATIONS
Items Standard value
Steering angle EVOLUTION-IV Inner wheel 33
_
30’
±
2
_
Outer wheel 28
_
20’
EVOLUTION-V Inner wheel 33
_
10’
±
2
_
Outer wheel 28
_
10’
Steering gear Pinion total turning torque
Nm {kgf cm} Total turning torque 0.9 – 1.7 {9 – 17}
Nm {kgf
@
cm}
Torque fluctuations 0.4 {4} or less
SPECIAL TOOLS
Tool Number Name Use
MB991197 Installer bar Pressfitting of gear housing oil seal
MB991199 Oil seal installer
MB991214 Oil seal protector Installation of rack assembly
ON-VEHICLE SERVICE
1. STEERING ANGLE CHECK
Locate front wheels on turning radius gauge and measure
steering angle.
Standard value:
Inner wheel
33
_
30’
±
2
_
<EVOLUTION-IV>
33
_
10’
±
2
_
<EVOLUTION-V>
Outer wheel
28
_
20’ <EVOLUTION-IV>
28
_
10’ <EVOLUTION-V>
When the angle is not within the standard value, the toe
is probably incorrect. Adjust toe (Refer to GROUP 33A –
On-vehicle Service) and recheck steering angle.
2. OIL PUMP BELT TENSION CHECK AND
ADJUSTMENT
Refer to GROUP 11 – Engine Adjustments.