36sPACE WAGON

8/16/2019 36sPACE WAGON

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36-1

PARKING BRAKES

CONTENTS 36109000255

GENERAL INFORMATION 2. . . . . . . . . . . . . . . . . .

SERVICE SPECIFICATIONS 2. . . . . . . . . . . . . . . . .

LUBRICANTS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SPECIAL TOOL 2. . . . . . . . . . . . . . . . . . . . . . . . . . . .

ON-VEHICLE SERVICE 3. . . . . . . . . . . . . . . . . . . . .

Parking Brake Lever Stroke Check and Adjustment 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parking Brake Switch Check 4. . . . . . . . . . . . . . . . . .

Lining Running-In 4. . . . . . . . . . . . . . . . . . . . . . . . . . . .

PARKING BRAKE LEVER 5. . . . . . . . . . . . . . . . . .

PARKING BRAKE CABLE 6. . . . . . . . . . . . . . . . . .

PARKING BRAKE DRUM 8. . . . . . . . . . . . . . . . . . .

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PARKING BRAKES - General Information/Service Specifications

/Lubricants/Special Tool36-2

GENERAL INFORMATION 36100010226

The parking brake is of a mechanical control typeacting on the rear wheels. A lever is used to applythe parking brake. The operation method utilizes

a parking brake lever which is in an offset positionat the passenger’s side.

CONSTRUCTION DIAGRAM

Parking brake lever

Parking brake cable

SERVICE SPECIFICATIONS 36100030208

Items Standard value Limit

Parking brake lever stroke 3 - 5 notches -

Rear brake lining thickness mm 2.8 1.0

Rear drum inside diameter mm 168.0 169.0

LUBRICANTS 36100040034

Items Specified lubricants

Backing plate Multipurpose grease

Shoe and lining assembly

Adjuster

SPECIAL TOOL 36100060061

Tool Number Name Use

A

CB

A: MB991017

B: MB990998

C: MB991000

A, B: Front hubremover andinstaller

C: Spacer

Wheel bearing provisional holdingMB991000, which belongs to MB990998,should be used as a spacer.


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PARKING BRAKES - On-Vehicle Service 36-3

ON-VEHICLE SERVICE 36100090213

PARKING BRAKE LEVER STROKE CHECKAND ADJUSTMENT

1. Pull the parking brake lever with a force of approx. 196N and count the number of notches.

Standard value: 3 - 5 notches

2. If the parking brake lever stroke is not the standard value,adjust as described below.(1) Remove the parking cover, and then loosen the

adjusting nut to move it to the cable rod end so thatthe cable will be free.

(2) Remove the drive shaft from the hub .(Refer to GROUP 27B.)

(3) Attach the special tool to the hub as shown in theillustration.

(4) Remove the adjustment hole plug, and then use aflat-tip (- ) screwdriver to turn the adjuster in thedirection of the arrow (the direction which expandsthe shoe) so that the disc will not rotate.Return the adjuster five notches in the directionopposite to the direction of the arrow.

Adjusting nut

Cable rod

MB991000(MB990998) Wheel

bearing

196 - 255 Nm

MB991017

Adjuster


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PARKING BRAKES - On-Vehicle Service36-4

(5) Turn the adjusting nut to adjust the parking brake leverstroke to the standard value. After adjusting, checkthat there is no space between the adjusting nut andthe parking brake lever.

CautionIf the parking brake lever stroke is below thestandard value and the braking is too firm, therear brakes may drag.

(6) After adjusting the parking brake lever stroke, jackup the rear of the vehicle. Release the parking brakeand turn the rear wheels to check that the rear brakesare not dragging.

PARKING BRAKE SWITCH CHECK 36100330179

Check for continuity between the parking brake switch terminaland the switch mounting bolt.

When parking brake lever is pulled Continuity

When parking brake lever is released No continuity

LINING RUNNING-IN 36100110087

Carryout running-in by the following procedure when replacingthe parking brake linings or the rear brake disc rotors, orwhen brake performance is insufficient.

CautionCarry out running-in in a place with good visibility, andpay careful attention to safety.

1. Adjust the parking brake stroke to the specified value.

Standard value [Operation force: Approx. 196 N] :

3 - 5 notches

2. Hook a spring balance onto the centre of the parkingbrake lever grip and pull it with a force of 98 - 147 Nin a direction perpendicular to the handle.

3. Drive the vehicle at a constant speed of 35 - 50 km/hfor 100 metres.

4. Release the parking brake and let the brakes cool for5 - 10 minutes.

5. Repeat the procedure in steps 2. to 4. 4 - 5 times.

Cable rod

Adjusting nut

Pin

Pull

Spring balance

Approx.40 mm


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PARKING BRAKES - Parking Brake Lever 36-5

PARKING BRAKE LEVER 36100130267

REMOVAL AND INSTALLATION

Post-installation OperationParking Brake Lever Stroke Check and Adjustment(Refer to P.36-3.)

5

Ratchet plateSection A - A Section B - B

Ratchetpawl

A

B

B

A

4

6

2

3

7

1

Removal steps

1. Parking cover2. Adjusting nut3. G sensor

4. Parking brake switch

5. Parking brake lever6. Parking cover bracket A

7. Parking cover bracket B


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PARKING BRAKES - Parking Brake Cable36-6

PARKING BRAKE CABLE 36100190333


Pre-removal OperationParking Cover and Rear Seat Removal(Refer to GROUP 52A.)

Post-installation OperationD Parking Brake Lever Stroke Check and Adjustment

(Refer to P.36-3.)D Parking Cover and Rear Seat Installation

(Refer to GROUP 52A.)

12

13

12

55 - 65 Nm

1

2

3

6

7

4

58

9

10

11

Removal steps

AA" 1. Rear brake caliper assembly2. Rear brake disc

"BA 3. Shoe-to-anchor spring

4. Adjusting screw spring"AA 5. Adjuster

6. Strut7. Strut return spring

AB" 8. Shoe hold-down cup9. Shoe hold-down spring

10. Shoe hold-down pin

11. Shoe and lining assembly12. Clip13. Parking brake cable


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PARKING BRAKES - Parking Brake Cable 36-7

REMOVAL SERVICE POINTS

AA"REAR BRAKE CALIPER ASSEMBLY REMOVAL

Remove the rear brake caliper assembly and support it withwire or similar.

AB"SHOE HOLD-DOWN CUP REMOVAL

Extend the shoe and lining assembly, and remove the shoehold-down cup.

INSTALLATION SERVICE POINTS

"AAADJUSTER INSTALLATION

Install the adjuster so that the shoe adjusting bolt of left handwheel is attached towards the front of the vehicle, and theshoe adjusting bolt of right hand wheel is towards the rearof the vehicle.

"BASHOE-TO-ANCHOR SPRING INSTALLATION

Install the shoe-to-anchor springs in the order shown in theillustration.

CautionThe load on the respective shoe-to-anchor springs isdifferent, so the spring in the figure has been painted.

NOTEThe figure shows the left wheel; for the right wheel, the positionis symmetrical.

Shoe hold-down cup

Shoe adjustingbolt

Rear

(Painted)1 2


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PARKING BRAKES - Parking Brake Drum36-8

PARKING BRAKE DRUM 36100250161


CautionFor 2WD-vehicles with ABS, care must be taken not to scratch or damage the teeth of the ABSrotor. The ABS rotor must never be dropped. If the teeth of the ABS rotor are chipped, resultingin a deformation of the ABS rotor, it will not be able to accurately detect the wheel rotation speed,and the system will not function normally.

Pre-removal OperationDrive Shaft Removal (Refer to GROUP 27B.)

Post-installation OperationD Drive Shaft Installation

(Refer to GROUP 27B.)D Parking Brake Lever Stroke Check and Adjustment

(Refer to P.36-3.)

55 - 65 Nm

Brake grease: Multipurpose grease

13

12 10

12

16

8

5

9

2

14

4

3

6

15

11

12

16

6

109

12

55 - 65 Nm

1

7

Removal steps

1. Rear speed sensor

(Refer to GROUP 35B.)

2. Rear brake caliper(Refer to P.36-8)

3. Rear brake disc4. Shoe-to-anchor spring

(Refer to P.36-8)5. Adjusting screw spring6. Adjuster (Refer to P.36-8)7. Strut

8. Strut return spring9. Shoe hold-down cup

(Refer to P.36-8)10. Shoe hold-down spring11. Shoe hold-down pin12. Shoe and lining assembly13. Clip14. Parking brake cable15. Rear hub assembly

(Refer to GROUP 27.)16. Backing plate


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PARKING BRAKES - Parking Brake Drum 36-9

INSPECTION 36100260096

BRAKE LINING AND BRAKE DRUM CHECK

1. Measurethe thicknessof the brake lining at several places.

Standard value: 2.8 mm

Limit: 1.0 mm

2. If the thickness of the brake lining has worn down to

the limit value or more, replace the shoe and liningassemblies on both sides of the vehicle.

3. Measure the inside diameter of the brake disc in twoplaces or more.

Standard value: 168.0 mm

Limit: 169.0 mm

4. If the inside of the brake disc has worn down to thelimit value or more, or if it is excessively worn on oneside, replace the brake disc.


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NOTES

36sPACE WAGON

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