Mitsubishi Colt Ralliart. Manual - part 226

REAR DRUM BRAKE <LS, VR>

BASIC BRAKE SYSTEM

35A-50

REAR DRUM BRAKE <LS, VR>

REAR DRUM BRAKE REMOVAL AND 
INSTALLATION

M1351007500676

CAUTION

• The vehicle speed detection encoder collects any metallic particle easily, because it is magnet-

ised. Make sure that the encoder should not collect any metallic particle. Check that there is not 
any trouble prior to reassembling it.

•

Pre-removal Operation
• Brake Fluid Draining

Post-installation Operation
• Brake Fluid Filling and Air Bleeding (Refer to 

P.35A-10

).

• Parking Brake Pedal Stroke Adjustment (Refer to GROUP 

36, On-vehicle Service 

− Parking Brake Pedal Stroke 

Check and Adjustment 

P.36-4

).

AC314198

20

5

13

1

10

2

19

11

8

9

16

23

17

18

22

9.8 ± 1.9 N·m

15 ± 1 N·m

4

N

15

14

12

7

3

6

21

10

11

9

16

22

10

AC

Specified grease: Brake grease SAE J310, NLGI No.1

When the rear wheel speed sensor is removed and installed, make sure that its pole piece does 
not contact with surrounding parts to avoid damage.

Removal steps 

<<

A

>>

1. Brake drum
•

Parking brake cable and shoe and 
lever assembly connection

2. Shoe hold-down cup
3. Shoe hold-down spring
4. Shoe hold-down pin

5. Retainer spring
6. Shoe and lining assembly, shoe and 

lever assembly, auto adjuster 
assembly, adjuster lever, 
Shoe-to-lever spring and 
shoe-to-shoe spring

Removal steps (Continued)

Main

Index

Group

TOC

REAR DRUM BRAKE <LS, VR>

BASIC BRAKE SYSTEM

35A-51

REMOVAL SERVICE POINTS
<<A>> BRAKE DRUM REMOVAL

AC207894 AB

Bolts
(M8 x 1.25)

Use M8

×1.25 bolts as shown to remove the brake 

drum by tightening them evenly.

<<B>> RETAINER REMOVAL

AC000924AF

Pin of shoe assembly

Retainer

Use a flat-tipped screwdriver or a similar tool to open 
up the retainer joint. Then remove the retainer.

INSTALLATION SERVICE POINTS
>>A<< WAVE WASHER INSTALLATION

AC006291AE

Shoe and lining assembly

Pin

Adjuster lever

Retainer

Parking lever

Wave washer

Install the wave washer in the direction shown in the 
illustration.

>>B<< RETAINER INSTALLATION

AC000926

Pin of shoe assembly

Retainer

AH

Use pliers or a similar tool to close the retainer end 
onto the pin.

7. Shoe-to-shoe spring

>>

C

<< 8. Shoe-to-lever spring

>>

C

<< 9. Adjuster lever

>>

C

<< 10. Auto adjuster assembly

>>

C

<< 11. Shoe and lining assembly

>>

C

<< 12. Shoe and lever assembly

<<

B

>> >>

B

<< 13. Retainer

>>

A

<< 14. Wave washer

15. Parking lever
16. Shoe and lining assembly
17. Brake pipe connection

Removal steps (Continued)

18. Wheel cylinder assembly
19. Rear wheel speed sensor (Refer to 

GROUP 35B, Wheel speed sensor 

P.35B-80

).

20. Rear hub assembly (Refer to GROUP 

27, Rear axle hub assembly 

P.27-6

).

21. Parking brake cable removal (Refer to 

GROUP 36, Parking brake cable 

P.36-8

).

22. Backing plate
23. Adjusting hole cover

Removal steps (Continued)

Main

Index

Group

TOC

REAR DRUM BRAKE <LS, VR>

BASIC BRAKE SYSTEM

35A-52

>>C<< SHOE AND LEVER 
ASSEMBLY/SHOE AND LINING 
ASSEMBLY/AUTO ADJUSTER 
ASSEMBLY/ADJUSTER 
LEVER/SHOE-TO-LEVER SPRING AND 
SHOE-TO-SHOE SPRING

AC202185AD

Shoe-to-lever spring

Auto adjuster
assembly

Shoe and lever
assembly

Adjuster lever

Shoe and
lining
assembly

1. Assemble the following parts temporarily.

(1) Shoe and lever assembly
(2) Shoe and lining assembly
(3) Auto adjuster assembly
(4) Adjuster lever
(5) Shoe-to-lever spring

AC208714AC

2. Depress the piston by hand.

AC208715

3. Keep the shoe and lever assembly, the shoe and 

lining assembly, the auto adjuster assembly, the 
adjuster lever and the shoe-to-lever spring as they 
are assembled temporarily. Then install that 
assembly to the backing plate.

Main

Index

Group

TOC

REAR DRUM BRAKE <LS, VR>

BASIC BRAKE SYSTEM

35A-53

WHEEL CYLINDER

M1351007600156

DISASSEMBLY AND REASSEMBLY

AC208391

2

6

6

1

3

1

6

1

3

2

4

3

2

1

7.9 ± 0.9 N·m

5

N

N

N

N

AB

Grease: Niglube RX-2

Wheel cylinder repair kit

Brake fluid:  DOT 3 or DOT 4

Disassembly steps 

1.

Boots

>>

A

<<

2.

Piston

>>

A

<<

3.

Piston cup

4.

Spring

5.

Bleeder screw

6.

Wheel cylinder body

Disassembly steps (Continued)

Main

Index

Group

TOC