1998 MITSUBISHI LANCER EVOLUTION IV service

PARKING BRAKE – On-vehicle Service36-3
ON-VEHICLE SERVICE
1. PARKING BRAKE LEVER STROKE CHECK
AND ADJUSTMENT
1-1 STROKE CHECK
Standard value: 5 – 7 notches
[Operating force of approx. 196 N {20 kgf}]
1-2 STROKE ADJUSTMENT
If the parking brake lever stroke is not the standard value,
adjust as described below.
(1) Loosen the adjusting nut at the floor console to release
the cable.
(2) Remove the adjustment hole plug, and then use a flat-tip
(–) screwdriver to turn the adjuster in the direction of
the arrow (the direction which expands the shoe) until
the disc cannot be rotated by both hands.
Return the adjuster five notches in the direction opposite
to the direction of the arrow. (Reference: shoe clearance
on one side 0.19 mm)
(3) Turn the adjusting nut to adjust the parking brake lever
stroke to the standard value. After adjusting, check that
there is no space between the adjusting nut and the
parking brake lever.
Check also that the adjusting nut is firmly held by the
nut holder.
Caution
If the parking brake lever stroke is below the standard
value and the braking is too firm, the rear brakes
may drag.
(4) After adjusting the parking brake lever stroke, jack up
the rear of the vehicle. Release the parking brake and
turn the rear wheels to check that the rear brakes are
not dragging.
Nut
holder
Adjusting nut
Rear floor console
Adjuster

PARKING BRAKE – On-vehicle Service36-4
2. LINING RUNNING-IN
Carry out running-in by the following procedure when replacing
the parking brake linings or the rear brake disc rotors, or
when brake performance is insufficient.
Caution
Carry out running-in in a place with good visibility, and
pay careful attention to safety.
(1) Adjust the parking brake stroke to the specified value.
Standard value: 5 – 7 notches
[Operating force of approx. 196 N {20 kgf}]
(2) Hook a spring balance onto the center of the parking
brake lever grip and pull it with a force of 98 – 147 N
{10 – 15 kgf} in a direction perpendicular to the handle.
(3) Drive the vehicle at a constant speed of 35 – 50 km/h
for 100 metres.
(4) Release the parking brake and let the brakes cool for
5 – 10 minutes.
(5) Repeat the procedure in steps (2) to (4) 4 – 5 times.
Pull
Spring
balance
Approx.
40 mm

PARKING BRAKE – Parking Brake Cable36-6
REMOVAL SERVICE POINTS
AREAR BRAKE CALIPER ASSEMBLY REMOVAL
Remove the rear brake caliper assembly and support it with
wire or similar.
BSHOE HOLD-DOWN CUP REMOVAL
Extend the shoe and lining assembly, and remove the shoe
hold-down cup.
INSTALLATION SERVICE POINTS
AADJUSTER INSTALLATION
Install the adjuster so that the shoe adjusting bolt of left hand
wheel is attached towards the front of the vehicle, and the
shoe adjusting bolt of right hand wheel is towards the rear
of the vehicle.
BSHOE-TO-ANCHOR SPRING INSTALLATION
Install the shoe-to-anchor springs in the order shown in the
illustration.
Caution
The load on the respective shoe-to-anchor springs is
different, so the spring in the figure has been painted.
NOTE
The figure shows the left wheel; for the right wheel, the position
is symmetrical.
Shoe
hold-down
cup
Shoe adjusting
bolt
Rear
(Painted) 1
2

PARKING BRAKE – Parking Brake Drum36-8
REMOVAL SERVICE POINTS
ADRIVE SHAFT NUT REMOVAL
BREAR HUB ASSEMBLY REMOVAL
(1) Using the special tool, remove the drive shaft from the
rear hub assembly.
(2) Remove the mounting bolts and remove the rear hub
assembly from the knuckle.
INSTALLATION SERVICE POINT
ADRIVE SHAFT NUT INSTALLATION
(1) Install the drive shaft washer in the direction shown.
(2) Use the special tool as you did during removal and tighten
the drive shaft nut to the specified torque.
Tightening torque: 196 – 255 Nm {20.0 – 26.0 kgf
m}
INSPECTION
BRAKE LINING AND BRAKE DRUM WEAR CHECK
(1) Measure the thickness of the brake lining at a location
that wears most.
Standard value: 2.8 mm
Limit: 1.0 mm
(2) If the measurement exceeds the limit, replace the shoe
& lining assembly of both sides as a set.
(3) Measure I.D. of the brake disc at two or more places.
Standard value: 168.0 mm
Limit: 169.0 mm
(4) If the measurement exceeds the limit or there is an
excessive eccentric wear evident, replace the brake disc.
MB990767
MB990244
(3)
MB990767
MB990242MB991354
Washer

37A-1
STEERING
CONTENTS
SERVICE SPECIFICATIONS 2. . . . . . . . . . . . . .
SPECIAL TOOLS 2. . . . . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 2. . . . . . . . . . . . . . . . . .
1. Steering Angle Check 2. . . . . . . . . . . . . . . . .
2. Oil Pump Belt Tension Check and
Adjustment 2. . . . . . . . . . . . . . . . . . . . . . . . . . .
STEERING WHEEL
3. . . . . . . . . . . . . . . . . . . .
POWER STEERING GEAR & LINKAGE 3. . .
POWER STEERING OIL PUMP 7. . . . . . . . . . .
POWER STEERING FLUID COOLER 9. . . . .

STEERING – Service Specifications / Special Tools / On-vehicle Service37A-2
SERVICE SPECIFICATIONS
ItemsStandard value
Steering angleEVOLUTION-IVInner wheel33
30’ ± 2

Outer wheel28
20’
EVOLUTION-VInner wheel33
10’ ± 2

Outer wheel28
10’
Steering gearPinion total turning torque
Nm {kgfcm}
Total turning torque0.9 – 1.7 {9 – 17}
Nm {kgf
cm}Torque fluctuations0.4 {4} or less
SPECIAL TOOLS
ToolNumberNameUse
MB991197Installer barPressfitting of gear housing oil seal
MB991199Oil seal installer
MB991214Oil seal protectorInstallation 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

33
10’ ± 2

Outer wheel
28
20’
28
10’
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.

STEERING –
Steering Wheel /
Power Steering Gear & Linkage37A-3
STEERING WHEEL

REMOVAL SERVICE POINT
STEERING WHEEL REMOVAL
(1) Peel off the dual lock fasteners from the steering wheel
spokes and remove the horn pad.
(2) Remove the bolts indicated by arrows in the illustration
and remove the steering wheel from the boss plate.
(3) Using the special tool, remove the boss plate from the
steering column.
POWER STEERING GEAR &
LINKAGE
For removal, installation and inspection procedure, follow the
conventional procedures except the following.
INSPECTION
PINION TOTAL TURNING TORQUE
The conventional procedures apply except for the standard
value.
Standard value:
Total turning torque 0.9 to 1.7 Nm {9 to 17 kgf
cm}
Torque fluctuations 0.4 Nm {4 kgf
cm} or less
Dual lock
fastener
Boss plate
MB990803

STEERING – Power Steering Gear & Linkage37A-5
LUBRICANT AND SEALANT APPLICATION POINTS
Same as before.
DISASSEMBLY SERVICE POINT
Follow the conventional procedures.
REASSEMBLY SERVICE POINTS
Follow the conventional procedures except followings.
AOIL SEAL INSTALLATION
CRACK ASSEMBLY INSTALLATION
(1) Apply a coating of repair kit grease to the rack tooth
face.
Caution
Do not close the vent hole in the rack with grease.
(2) Cover rack serrations with special tool.
(3) Apply the specified fluid on the special tool, seal ring
and O-ring surfaces.
Specified fluid:
MITSUBISHI GENUINE ATF II
Caution
Do not use ATF-SP II.
(4) Slowly insert the special tool-covered rack into the gear
housing from power cylinder side.
Caution
When inserting the rack, align the oil seal center with
the tip of the special tool to prevent the retainer spring
from slipping.
MB991197 Gear housing
Oil seal
MB991199
Vent hole
Seal ring, O-ring
MB991214
Oil seal