Service Brakes - Mitsubishi 1989-1993 GALANT Service Manual

SERVICE BRAKES

ANTI-LOCK BRAKING SYSTEM
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE BOOSTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE FLUID PRESSURE SWITCH
BRAKE LINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRAKE PEDAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRONIC CONTROL UNIT
<VEHICLES WITH A.B.S.> . . . . . . . . . . . . . . . . . . . . . . 134
FRONT DISC BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
G-SENSOR <AWD-A.B.S.> . . . . . . . . . . . . . . . . . . . . . 132
HYDRAULIC UNIT
<VEHICLES WITH A.B.S.> . . . . . . . . . . . . . . . . . . . . . . 121
MASTER CYLINDER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
REAR BRAKE WHEEL CYLINDER . . . . . . . . . . . . . . . . 111
REAR DISC BRAKE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
REAR DRUM BRAKE .......... , . . . . . . . . . . . . . . . . . . 108
SERVICE ADJUSTMENT PROCEDURES . . . . . . . . 53
A.B.S. Power Relay Check . . . . . . . . . . . . . . . . . . . . . .
Anti-lock Braking System (A.B.S.) Check
(Checking by the A.B.S. Warning Light) . . . . . . . . .
Bleeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brake Booster Operating Inspection . . . . . . . . . . . .
Brake Drum Inside Diameter Check . . . . . . . . . . . .
Brake Fluid Level Sensor Check . . . . . . . . . . . . . . . .
Brake Fluid Pressure Switch Check
.
Brake Lining and Brake Drum Connection
Check
CAUTION
When servicing brake assemblies or components, do not create dust by sanding, grinding or by cleaning
brake parts with a dry brush or with compressed air. A WATER DAMPENED CLOTH SHOULD BE USED.
Many brake components contain asbestos fibers which can become air-borne if dust is created during
service operations. Breathing dust which contains asbestos fibers can cause seriouj bodily harm.
CONTENTS
15
85
87
76
94
81
SPECIAL TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
74 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
57
54
67
54
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
75
WHEEL SPEED SENSOR
<VEHICLES WITH A.B.S.> . . . . . . . . . . . . . . . . . . . . . . 126
67
. . .
Brake Lining Thickness Check . . . . . . . . . . . . . . .
Brake Pedal Inspection and Adjustment . . . . .
Check Valve Operation Check . . . . . . . . . . . .:. ..
Delay Valve Check <FWD-A.B.S.>
Flat Battery Remedy . . . . . . . . . . . . . . . . . . . . . . . . .
Front Disc Brake Pad Check and
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
inspection of Hydraulic Unit . . . . . . . . . . . . . . . . . .
Measurement of Wheel Speed Sensor
Output Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Proportioning Valve Function. Test . . . . . . . . . . .
Rear Brake Disc Run-out Check . . . . . . . . . . . . .
Rear Brake Disc Run-out Correction . . . . . . . . .
Rear Brake Disc Thickness Check . . . . . . . . . . .
Rear Disc Brake Pad Check and
Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Run-out Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Run-out Correction . . . . . . . . . . .
Thickness Check . . . . . . . . . . . . . .
Wheel Speed Sensor Output Voltage Check .
General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lubricants
Sealant and Adhesives . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .
Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 67
. 53
5 4
7 4
. . . . . . . . .
. 75
59
70
. 69
5 6
. 66
. 66
. 66
. 65
. 63
64
2
2
11
11
7
12