Mitsubishi Space Star. Manual — part 131
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ANTI-SKID BRAKING SYSTEM (ABS) <2WD>
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35A-1
CONTENTS
35A-2
CONTENTS
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Outline of Changes
3
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Rear Disc Brake
3
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Brake Pedal Check and Adjustment
<R.H. Drive Vehicles-A/T>
4
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Proportioning Valve Function Test
<Vehicles without ABS>
4
. . . . . . . . . . . . . . . . . . . . . . .
Disc Brake Pad (Rear)
Check and Replacement
4
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Brake Disc Thickness (Rear) Check
4
. . . . . . . . . . . .
Brake Disc Run-out Check
4
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MASTER CYLINDER AND
BRAKE BOOSTER <1900>
BASIC BRAKE SYSTEMS –
General/Service Specifications
35A-3
GENERAL
OUTLINE OF CHANGES
Drum brakes have been changed to disc brakes to install for rear brakes.
Due to the adoption of electronic brake-force distribution (EBD*) system to obtain the ideal braking
force, a proportioning valve has been abolished. <Vehicles with ABS>
Due to the installation of rear disc brakes, proportioning valve specifications have been changed.
<Vehicles without ABS>
Due to the adoption of the 1900 mL diesel engine, removal and installation of brake booster has
been established.
The limit of the front brake disc runout has been changed.
NOTE
*EBD: Electronic Brake-force Distribution
REAR DISC BRAKE
Items
Specifications
Type
Floating caliper 1-piston, solid disc
Disc effective dia.
×
thickness mm
211.6
×
10.0
Wheel cylinder I.D. mm
35.0
Pad thickness mm
9.0
Clearance adjustment
Automatic
SERVICE SPECIFICATIONS
Items
Standard value
Limit
Brake pedal height mm
R.H.drive vehicles-A/T
157.2 – 160.2
–
Proportioning valve
Split point MPa
1 96
–
Proportioning valve
<Vehicles without ABS>
Split point MPa
1.96
–
<Vehicles without ABS>
Output fluid pressure
3.92
±
0.4 (9.81)
–
Out ut fluid ressure
(Input fluid pressure) MPa
3.92
±
0.4 (9.81)
Output fluid pressure difference between
left and right MPa
–
0.4
Front disc brake
Pad thickness mm
10.0
2.0
Disc thickness mm
24 0
22 4
Disc thickness mm
24.0
22.4
Disc runout mm
–
0.03 or less
Drag force (tangential force of wheel
mounting bolts) N
40 or less
–
Rear disc brake
Pad thickness mm
9.0
2.0
Disc thickness mm
10.0
8.4
Disc runout mm
–
0.08 or less
Drag force (tangential force of wheel
mounting bolts) N
20 or less
–
BASIC BRAKE SYSTEMS –
On-vehicle Service
35A-4
ON-VEHICLE SERVICE
Service specifications have been established in the following.
Service procedures are the same procedures as before.
BRAKE PEDAL CHECK AND ADJUSTMENT
<R.H. drive vehicles-A/T>
Brake pedal height has been established in the following.
Standard value: 157.2 – 160.2 mm
PROPORTIONING VALVE FUNCTION TEST
<Vehicles without ABS>
Standard values have been established in the following.
1.
Standard value of input fluid pressure (Split point).
Standard value: 1.96 MPa
2.
Standard value of output fluid pressure when the input
fluid pressure is 9.81 MPa.
Standard value: 3.92
±
0.4 MPa
DISC BRAKE PAD (REAR) CHECK AND
REPLACEMENT
The standard value and the limit of brake pad thickness have
been established in the following.
Standard value: 9.0 mm
Limit: 2.0 mm
BRAKE DISC THICKNESS (REAR) CHECK
The standard value and the limit of rear brake disc thickness
have been established in the following.
Standard value: 10.0 mm
Limit: 8.4 mm
BRAKE DISC RUN-OUT CHECK
The limit of brake disc runout has been established in the
following.
Limit:
0.03 mm or less <FRONT>
0.08 mm or less <REAR>
Split point
Output
pressure
Input pressure
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