set MITSUBISHI GALANT 1989 Service Repair Manual

SERVICE BRAKES - Rear Disc Brake35-119
/14R0062
WUOO72
SERVICE POINTS OF DISASSEMBLYMSNBAE
When disassembling the rear disc brakes, disassemble both
sides (left and right) as a set.
3. REMOVAL OF SUPPORT MOUNTING With the lock pin removed, pull the support mounting off
from the caliper body.
9. DISASSEMBLY OF PISTON ASSEMBLY Use the
special tool to twist the piston out of the caliper
body.
10. DISASSEMBLY OF PISTON SEAL
(1) Remove piston seal with finger tip.
Caution
Do not use (-)
screwdriver or other tool to prevent
damage to inner cylinder.
(2) Clean piston surface and inner cylinder with trichloro-
ethylene, alcohol or specified brake fluid.
Specified brake fluid: Conforming to
DOT3 or DOT4
11. DISASSEMBLY OF SNAP RING
While using a 19 mm
(.75 in.) diameter steel pipe to press
the spring case into the caliper body, use the snap ring pliers to remove the snap ring from the caliper body.
INSPECTIONM26NcAAa
l Check the connecting link and the spindle for wear or
damage.
l Check the caliper body for cracks or rust.
l Check the spindle lever shaft for rust.
0 Check the bearing for wear.
l Check the piston for rust.
l Check the piston seal for wear or deterioration.
l Check the piston boot for cracks or deterioration.
PAD WEAR
CHECK
(1) Measure the thickness of the pad at the thinnest place. Limit: 2.0 mm
(.08 in.)
(2) If the pad assemblies are worn beyond the limit, replace them.
1 TSB Revision

35-130 SERVICE BRAKES - Wheel Speed Sensor
Left side viewRight side
U 14AOO45
Left side view Left side
lo. INSTALLATION OF REAR SPEED SENSOR
(1) Temporarily install the speed sensor to the rear axle
spindle.
Caution Be careful when handling the pole piece at the tip of
the speed sensor and the toothed edge of the rotor so as not to damage them by striking against metal
objects.
(2) Note the following points when connecting the speed
sensor cable, and secure the cable by the clip.
0 Secure the clip so that the white-painted part
(shaded in the illustration) of the speed sensor
cable is not twisted.
0 Be sure that there is space (where shown in the illustration) so that the trailing arm and speed
sensor cable do not contact, and then secure by
the clip.
Caution
Because there is the
possibiliti of damage to the
cable during driving if the speed sensor cable and
the trailing arm come into contact, or if the speed sensor cable is twisted, care must be taken regard-
ing this point.
(3)
Inset-t a feeler gauge into the space between the
speed sensor’s pole piece and the rotor’s toothed
surface, and then tighten the speed sensors at the position where the clearance is the standard value.
Standard value:
0.3-0.9 mm (.012--035 in.)
NOTE
Check to be sure that there is no contact of the speed
sensor’s pole piece and the rotor’s toothed surface
when the rear hub assemlby is slowly rotated one
time.
If there is contact, it is probable that the rotor or the
rear hub is installed incorrectly, recheck installation.
10. INSTALLATION OF REAR SPEED SENSOR
Install the rear speed sensors as shown in the illustration.
Cross-section A-A
TSB Revision
Parkingcable
’ 2Rear speed
sensor1240076
Cross-section B-B Cross-section C-C
Rear speedsensor