MITSUBISHI LANCER EVOLUTION IV 1998 Workshop Manual

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 Cable36-5
PARKING BRAKE CABLE
REMOVAL AND INSTALLATION
Pre-removal Operation

Floor Console and Rear Seat RemovalPost-installation Operation
(1) Parking Brake Lever Stroke Check and Adjustment
(Refer to P.36-3.)
(2) Floor Console and Rear Seat Installation
1
2
3
4
56
78 9
1011 12
13
Unit: Nm {kgf
m}
49 – 59
{5.0 – 6.0}
Backing plate
Brake grease: CHUO YUKA AKB100
10
11
9
8
1111
5
Removal steps
A1. Rear brake caliper assembly
2. Rear brake disc
B3. Shoe-to-anchor spring
4. Adjusting screw spring
A5. Adjuster
6. Strut
7. Strut return springB8. Shoe hold-down cup
9. Shoe hold-down spring
10. Shoe hold-down pin
11. Shoe and lining assembly
12. Clip
13. Parking brake cable

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 Drum36-7
PARKING BRAKE DRUM
REMOVAL AND INSTALLATION
Post-installation Operation

Parking Brake Lever Stroke Check and Adjustment
(Refer to P.36-3.)
12
3
4
5 6
7
8
9 10
11 12
1314 15 16
17
Unit: Nm {kgf
m}
118 {12.0}49 – 59
{5.0 – 6.0}
Brake grease: CHUO YUKA AKB100
1111
5
196 – 255
{20.0 – 26.0}
11
9
8
74 – 88
{7.5 – 9.0}
17
Removal steps
1. Rear brake caliper
(Refer to P.36-6.)
2. Rear brake disc
3. Shoe-to-anchor spring
(Refer to P.36-6.)
4. Adjusting screw spring
5. Adjuster
6. Strut
7. Strut return spring
8. Shoe hold-down cup
(Refer to P.36-6.)9. Shoe hold-down spring
10. Shoe hold-down pin
11. Shoe and lining assembly
12. Clip
13. Parking brake cable
14. Split pin
AA15. Drive shaft nut
B16. Rear hub assembly
17. Backing plate

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
<EVOLUTION-IV RS> 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
<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.

STEERING –
Steering Wheel <EVOLUTION-IV RS> /
Power Steering Gear & Linkage37A-3
STEERING WHEEL
<EVOLUTION-IV RS>
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-4
DISASSEMBLY AND REASSEMBLY
1 2
3
4
5 6
7
8 9 10 11 12 13 14 15
16
17
1833
20
35
22 23
24 25 26
27 29
31
Unit: Nm {kgf
m}
22 {2.2}
3034
49 – 59
{5.0 – 6.0}
28
19
21
59 {6.0}
25 {2.5}
59 { 6.0}
1
13 {1.3}
88 {9.0}
7
32
10 2 22
20
18
7
1034
16
30
3128 27
Steering gear seal kit
Flare nut
Repair kit grease
Disassembly steps
1. Feed pipe
2. O-ring
N3. Lock nut
N4. Tie rod end
M5. Dust cover
6. Clip
L7. Band
8. Bellows
K9. Tie rod
K10. Tab washer
JPinion total turning torque adjustment
11. Lock nut
A12. Rack support cover
13. Support spring
14. Rack support
I15. End plug
16. Lock nut
17. Valve housing assemblyBH18. Lower oil seal
B19. Pinion & valve assembly
CG20. Seal ring
DF21. Upper bearing
DF22. Upper oil seal
23. Valve housing
EE24. Circlip
F25. Rack stopper
FD26. Rack bushing
GD27. Oil seal
28. O-ring
FC29. Rack assembly
C30. Seal ring
31. O-ring
HB32. Lower bearing
IB33. Needle bearing
JA34. Oil seal
35. Gear housing

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