1990 MITSUBISHI SPYDER sensor

REAR SUSPENSION Rear Suspension
REAR SUSPENSION ASSEMBLY
REMOVAL AND INSTALLATION
Operation
(1)
(2) Lug agecompartment side trim SP (Refer to GROUP Trims)(3) Rear Crossmember Under Cover Panel Removal (Refer to GROUP 42 Under Cover.) Exhaust Pipe Removal(Refer to GROUP 15 Exhaust Pipe.)
3410033004
Post-installation Operation Center Exhaust Pipe Installation (Refer to GROUP 15Exhaust Pipe and Main Muffler,)(2) Line Bleeding drum (Referto GROUP On-vehicle (3) Luggage trim (Refer to GROUP Trims.
(4) Service Lid Installation (Refer to
(5) Brake Lever Stroke (Refer GROUP Service.)
(6) Check and Adjustment .
6
,
137-15799-114
.
l. .

3
Removal steps
11
1. Propeller shaft connection 2. Brake caliper assembly with disc brakes>
3. Brake disc with disc
brakes> or brake drum with drum brakes>
4. Parking brake cable end
(Refer to GROUP 36
ParkingBrake Cable Brake>.)
(Refer to GROUP 36
ParkingBrake Cable .)5. Brake hose connection
6. Upper arm bracket mounting bolts
Cap
8. Shock absorber mounting nuts
9. Rear wheel-speed sensor connector with 10. Grommet11. Trailing arm mounting bolt
12. mounting self-locking
13. Rear suspension assembly
Cautionindicatesparts should temporarily tightened,and then fully tightened with the vehicles on thegr oundin the unladen
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2 REAR SUSPENSION Lower Arm and Toe
LOWER ARM AND TOE CONTROL ARM ASSEMBLIES
REMOVAL AND INSTALLATION
Post-installation OperationlWheel Alignment Check and Adjustment
(Refer to , ,
89-78
39 Nm
Lower arm assembly removal steps
1. Lower arm cover
2. Stabilizer link ball joint and lower
arm connection3. ABS wheel-speed sensor clamp
bolts
with 4. Lower arm assembly and knuckleconnecting bolt5. Lower arm assembly mounting bolt
6. Lower arm assembly Toe
control arm assembly removal
steps
7. Toe control arm ball joint andknuckle , 6. control mounting
9. arm ,
Cautionl Indicates which should tightened,
and then fully with on the groundin the unladen
Cord
REMOVAL’ SERVICE POINTS
CONTROL ARM BALL JOINT AND
KNUCKLE DISCONNECTION
Caution
1.Be sure to tie the cord of the special tool to a ne arby
part.
2. Loosen the nut but do not remove it.
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B R A K E
S Y S T E M
CONTENTS
BRAKE PEDAL. . . . . . . . . . . . . . . . . . . . . . . . . . .24
FRONT DISC BRAKE. . . . . . . . . . . . . . . .,. . . .31
GENERAL INFORMATION. . . . . . . . . . . . . . . . .2
LUBRICANTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
MASTER CYLINDER AND
BRAKE BOOSTER. . . . . . . . . . . . . . . . . . . . . . . .25
ON-VEHICLE SERVICE
. . . . . . . . . . . . .. . . . . .8
Bleeding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Brake Booster Operating Test. . . . . . . . . . . . . .10
Brake Drum Inside Diameter Check

. . . . . . . . .20
Brake Fluid Level Sensor Check. . . . . . . . . . . .13
Brake Lining and Brake Drum Contact
Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake Lining Thickness Check. . . . . . . . . . . . . .19
Brake Pedal Check and Adjustment. . . . . . . . .8
Check Valve Operation Check. . . . . . . . . . . . .11
Front Brake Disc Run-out Check. . . . . . . . . . . .18
Front Brake Disc Run-out Correction. . . . . . . .18
Front Brake Disc Thickness Check. . . . . . . . . .19
Front Disc Brake Pad, Check and
Replacement. . . . . . . . . . . . . . . . . . .
Front Disc Brake Rotor Check. . . . . . . . . . . . . .17
Proportioning Function Test . . . . . 12
Rear Brake Disc Run-out Check. . . . . . . . . . . . 23
Rear Brake Disc Run-out Correction . . . . . . . . . 23
Rear Brake Disc Thickness
. . . 23
Rear Disc Brake Pad Check and
Replacement. . . . . . . . . . . . . . . . . . . . . . . . . 21
Stop Light Switch Check . . . . . . . . . . . . . 9
PROPORTIONING . . . . . . . . . . . . . . . . 49
REAR DISC BRAKE.. . . . . . . . . . . . . . . . . . . . . . 45
REAR DRUM BRAKE SHOE . . . . . . . . . . . . . . . 40
REAR DRUM BRAKE WHEEL CYLINDER .
SEALANT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
SERVICE. . . . . . . . . .. . . .3
SPECIAL TOOLS. . . . . . . . . . . . . . . . . . . . . . . . .4
. . . . . . . . . . . . . . . . . . . . .5

BASIC BRAKE SYSTEM
BRAKE CHECK 35190919953
The brake fluid
sensor is in good condition if there is
no continuity when the float surface is above
or “A”
and if there is continuity when the float surface i s below “MIN
or “A”.
BLEEDING
Caution
35199149955
Use the specified brake fluid. use mixture of the
specified brake fluid and another fluid.
Specified brake fluid:
CYLINDER BLEEDING
The master cylinder has no so if bleeding is
carried out by the following procedure, bleeding of air from
the brake line will become easier. (1) Fill the reserve tank
fluid.
(2). Keep the brake pedal depressed.
(3) Have another person cover the master cylinder outlet
with a finger.
(4) With the outlet still closed, release the brake pedal.
(5) Repeat steps
three or four times to fill the inside
of the master cylinder with brake fluid.
BRAKE LINE BLEEDING
Start the and bleed air sequence shown
in the figure.
Revision

BASIC BRAKE SYSTEM Master and ‘Brake
MASTER CYLINDER
DISASSEMBLY AND REASSEMBLY
Disassembly steps
1.Reservoir bracket2.Reservoir hoses3. Reservoir cap assembly4.Diaphragm5.Reservoir cap6. Brake fluid level sensor
7.Float8.Reservoir9.Pin10.Retainer
Master cylinder kit
Brake fluid:
or
11.Connector12.Grommet13. Piston stopper ring14. Primary piston assembly15. Secondary piston assembly16. Master cylinder body
CautionDo not disassemble the and secondaryassemblies.
DISASSEMBLY SERVICE POINT
(A, PISTON STOPPER RING DISASSEMBLY
Remove thepiston stopper ring, while depressing the piston.
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CONTENTS
ABS-ECU. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 VALVE. . . . . . . . . . . . . . . . .
GENERAL INFORMATION. . . . . . . . . . . . . . . . .2SERVICE SPECIFICATIONS.. . . . . . . . . . . . . .3
HYDRAULIC UNIT . . . . . . . . . . . . . . . . . . . . . . . . .36SPECIAL TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . .3
MASTER CYLINDER ANDTROUBLESHOOTING.. . . . . . . . . .. . . . . . . . .4
BRAKE BOOSTER. . . . . . . . . . . . . . . . . . . . . . . . .32..
W H E E L S P E E D .. . . .... . . . . . . . . . . . .38
ON-VEHICLE SERVICE24.... . . . . . . . . . . . . . . . . . . .
ABS Operation Check . . . . . . . . . . . . . . . . . . . . . . .
24
Bleeding
. . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Refer to GROUP for the following items.
BRAKE PEDAL
FRONT DISC BRAKE
LUBRICANTS
REAR DISC BRAKE
REAR DRUM BRAKE SHOE
REAR DRUM BRAKE WHEEL CYLINDER
ON-VEHICLE SERVICE
Brake Booster Operating Test
Brake Drum inside Diameter Check

Brake Fluid Level Sensor Check
Brake Lining and Brake Drum Contact Check
Brake Lining Thickness Check
Brake Pedal Check and Adjustment
Check Valve Operation Check
Front Brake Disc Run-out Check
Front Brake Disc Run-out Correction
Front Brake Disc Thickness Check
Front Disc Brake Pad Check and Replacement
Front Disc Brake Rotor Check
Proportioning Valve Function Test
Rear Brake Disc Run-out
Rear Brake Disc Run-out
Rear Brake Disc Thickness
Rear Disc Brake Pad and Replacement
S t o p L i g h t S w i t c h

ABS General Information
The ABS consists of wheel speed sensors, stop light switch, hydraulic unit and the ABS-ECU. If
a problem occurs in the system, the malfunctioning
system can be identified by means of the diagnostic
function.
The diagnostic trouble code will not be erased even
if the ignition switch is turned to OFF.
In addition, reading of diagnostic trouble codes,
service testing are possible using
t h e s c a n
Items
Wheel speed sensor
Front ABS rotor teeth
Rear ABS rotor teeth
,
Magnet coil type
4 3
43
DIAGRAM
1. ABS-ECU6. ABS rotor7. Data link connector .
6. Stop
9. ABS warning light
2. Hydraulic unit
3. ABS valve relay
4. ABS motor relay
5. Wheel speed sensor
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ABSService Specifications/Special ,
SERVICE SPECIFICATIONS2
ItemsStandard value
Hydraulic unit solenoid valve internal resistance
Wheel speed sensor internal resistance I
Clearance between the wheel speed sensor
mounting surface and the ABS rotor mm (in.)2 8 . 2 - 2 8 . 5 ( 1 . 1 1 - 1 . 1 2 )
Wheel speed sensor insulation resistance ioo or more
SPECIAL TOOLS
,
scan tool (MUT-II) is
ABS check harness
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