1990 MITSUBISHI SPYDER brake

BASIC BRAKE SYSTEM Rear Brake
REMOVALPin shoe assembly RETAINER REMOVAL
Use an flat-tipped screwdriver or the like to up the
retainer joint, and remove the retainer.
Retainer
INSTALLATION SERVICE POINTS
WAVE WASHER INSTALLATION
Install the washer in the direction shown in the il lustration.
Parking lever
Pin of shoe assembly
Retainer
RETAINER
Use pliers or the like to install the retainer on t he pin securely.
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BASIC BRAKE SYSTEM Rear Drum ,.
REAR DRUM BRAKE WHEEL CYLINDER
REMOVAL AND INSTALLATION
Operation
l Brake Fluid Draining
Removal steps
1.Brake drum2. spring3.Shoe-to-shoe spring4. Auto adjuster assembly
5. Brake pipe connection
6.Wheel cylinder7.Bleeder screw
11
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SYSTEM Rear Drum Brake
DISASSEMBLY AND REASSEMBLY
Grease: Repair kit grease (orange’)Brake fluid: or
Disassembly steps
1. Boots2. Piston assembly 3. Pistons 4. Piston cups5. Wheel cylinder body
Wheel cylinder repair kit
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BASIC BRAKE SYSTEM Rear Drum Brake
PISTON CUP/PISTON REASSEMBLY
(1) Use alcohol or specified brake fluid to clean the wheel
cylinder and the piston.
(2) Apply the specified brake fluid to the piston c ups and
the special tool.
Specified brake fluid: or
(3) Set the piston cup ‘on the tool with the lip of the
cup facing ‘up. Fit the cup onto the special tool, and then
slide it down the outside of the
into the piston groove.
In order to keep the piston becoming twisted
or slanted, slide the piston cup down the tool slow ly
and carefully, without stopping.
,
Have the piston cup
lip facing upwards.
. . --
. .
,
Check the piston and for
If there is any abnormality, replace the
assembly.
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BASIC BRAKE SYSTEM Rear Disc Brake
REAR DISC BRAKE
REMOVAL AND INSTALLATION
I
I OperationlLoosening Parking Brake Cable Adjusting Nut..
l Brake Fluid DrainingPost-installation ‘OperationlBrake Fluid Filling andAir(Refer to lParking Brake Lever Adjustment
(Refer to GROUP 36 On-vehicle Service.)
49-59
36-43
3
Removal steps
1. Brake hose connection 2. Rear brake assembly
3. Brake disc .
INSTALLATION SERVICE POINT
REAR BRAKE ASSEMBLY INSTALLATION
Install
the rear brake assembty and disc
drag torque. (Refer to
INSPECTION
lCheck the brake disc for damage.
l Check the brake disc for thickness.
l Check the brake disc for run-out.
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BASIC BRAKE SYSTEM Rear disc
DISASSEMBLY AND REASSEMBLY
1 4 ,
,,
74 Nm54
7454
Brake caliper kit
14
Pad repajr kit
5
Seal and boots repair kit
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C&per assembly disassembly
10. Caliper body
steps
1.Guide pin2.Lock pin3.Bushing support
Bootring7.Piston boot8.Piston
9.Piston seal
(pad, clip, shim)
Pad assembly disassembly steps
1. Guide pin 2. Lock pin 3. Bushing
4. Caliper support (pad, clip, shim)
11. Pad and wear indicator assembly
12. Pad assembly
13. Outer shim
14. Clip

BASICB R AKE SYSTEM Rear Disc
LUBRICATION POINTS
IGrease: Repair kit greaseI
CautionThe piston seal inside the seal andboot kit is coated with special grease.Do not wipe this grease off.
Brake fluid:
or
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Grease: Repair kit grease
DISASSEMBLY SERVICE POINTS
When disassembling the disc brakes, disassemble bot h sides
(left and right) as a set.
PISTON BOOT/PISTON REMOVAL
Protect caliper body with cloth. Blow compressed air through
brake hose to remove piston boot and piston.
Caution
Blow compressed air gently.
PISTON SEAL REMOVAL
(1) Remove piston seal with finger tip.
Caution
Do not use a flat-tipped screwdriver or other tool to
prevent damage to inner cylinder.
( 2 ) C l e a n p i s t o n s u r f a c e a n d i n n e r c y l i n d e r w i t h trichloro-ethylene, alcohol or specified brake flui d.
Specified brake fluid:
or

BASICBRAKESYSTEM Rear Disc Brake
Lock
Guide
pin
REASSEMBLY SERVICE
BOOT/BUSHING/LOCK PIN’
INSTALLATION
Grease parts as illustrated with specified grease.
Specified grease: Repair kit grease (orange)
..
(2) Install the guide pin and lock pin
that
each head mark of the guide pin and the pin
the indication mark or “L”) located on the caliper
body.
. .
INSPECTION
l Check cylinder’for wear, damage or rust.”
lCheck piston surface for wear, damage or
l Check caliper body or sleeve for wear.
l Check pad for damage or adhesion of grease, check
backing metal for damage.,
. .
, .
PAD WEAR CHECK
Measure thickness at the thinnest and worn area of the pad.
Replace. pad assembly when pad thickness is less th an the
value.
Standard value: 10 mm in.)
mm in.),
Caution
1. When the limit is exceeded, the both
the left and right wheels must be
as a
2.If there is a significant difference In
of the pads on the left and rlght check the
sliding condition of the piston,
pin and guide
pin.
,
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