No.

Part code and specification

Part name

Quantity

Remark

TB604.431

Left brake assembly

1

1

FT300.43.102

Plug piece

6

2

GB/T 308-18.000-G100-b

Steel ball

6

3

TB550.431-01

Left brake platen

1

4

TB550.431.3

Brake friction disc assembly

3

5

FT300.43.105

Spacing plate

2

6

FT300.43.101

O-ring

1

7

GB/T 894.1-18

Circlip for shaft

1

8

FT300.43.109a

Washer

1

9

GB/T 3452.1-18.0×2.65G

O-ring

1

10

TB550.431.1

Left brake housing assembly

1

10.1

TB550.431.1-02

Crankshaft lining

1

10.2

TB550.431.1-01

Left brake housing

1

11

TB550.431-02

Shift block

1

12

FT300.43.107

Spacing sleeve

1

13

GB/T 3452.1-20.0×2.65G

O-ring

1

14

TB604.431.1

Left crank unit

1

15

Stud

13

16

GB/T 93-12

Washer

13

17

GB/T 6171-M12×1.25-10-A3L

Nut

13

18

FT300.43.153

1

19

FT300.43.154

Screw plug

1

No.

Part code and specification

Part name

Quantity

Remark

TB604.432

Right brake assembly

1

1

TB604.432.1

Right crank unit

1

2

GB/T 3452.1-20.0×2.65G

O-ring

1

3

FT300.43.107

Spacing sleeve

1

4

TB550.431-02

Shift block

1

5

TB550.432.1

Right brake housing assembly

1

5.1

TB550.432.1-01

Right brake housing

1

5.2

TB550.431.1-02

Crank shaft lining

1

6

GB/T 3452.1-18.0×2.65G

O-ring

1

7

FT300.43.109a

Washer

1

8

GB/T 894.1-18

Circlip for shaft

1

9

FT300.43.101

O-ring

1

10

GB/T 6171-M12×1.25-10-A3L

Nut

13

11

GB/T 93-12

Washer

13

12

Stud

13

13

FT300.43.153

1

14

FT300.43.154

Screw plug

1

15

TB550.431.3

Brake friction disc assembly

3

16

FT300.43.105

Spacing plate

2

17

TB550.432-01

Right brake platen

1

18

GB/T 308-18.000-G100-b

Steel ball

6

19

FT300.43.102

Plug piece

6

No.

Part code and specification

Part name

Quantity

Remark

TB604.433

Braking system control mechanism assembly

1

1

GB/T 882-B10×28-A0P

Shaft pin

4

2

TA700.431A-01

Right-hand long hole connecting fork

2

3

GB/T 97.1-10-A0P

Flat washer

4

4

GB/T 91-3.2×16-A0P

Split pin

4

5

TB604.433A-03

Pull rod

2

6

GB/T 6170-M10-LH-A3L

Type 1 hex nut

2

7

FT300.43.110

Pull rod rear fork

2

8

GB/T 894.1-25

Circlip for shaft

1

9

GB/T 97.1-24-A0P

Flat washer

1

10

FT300.43.130

Pedal retraction spring

2

11

TB504.433.3

Right brake pedal body unit

1

12

TB504.433.10

Left brake pedal body weldment

1

13

GB/T 879.1-6×40

Spring column pin

1

14

GB/T 879.1-10×40

Spring column pin

1

15

FT300.43.020a

Pedal shaft unit

1

16

GB/T 93-6-A0P

Standard spring washer

4

17

GB/T 5873-M6×16-8.8-A2L

Bolt

4

18

TB504.433.1

Left brake pedal unit

1

19

TB504.433-08

Right brake pedal

1

No.

Part code and specification

Part name

Quantity

Remark

TB604.433

Braker control mechanism assembly

1

1

TA820.213D.3

Hand brake handle assembly

1

1.1

TA820.213D.3.1

Hand brake handle

1

1.2

GB/T 5783-M8×30-A2L

Hex bolt

2

1.3

GB/T 93-8-A0P

Standard spring washer

2

1.4

GB/T 6170-M8-A2L

Type 1 hex nut

2

2

TB604.433.3

Left brake pull wire installation assembly

1

3

TB504.433-06

Support sleeve

2

4

TB504.433-05

Shaft pin

1

5

TB604.433.4

Right brake pull wire installation assembly

1

6

GB/T 6170-M8-A2L

Nut

3

7

GB/T 93-8-A0P

Washer

1

8

GB/T 5783-M8×35-A2L

Bolt

1

9

TA820.213D.1

Ratchet trestle weldment

1

10

GB/T 5783-M10×25-8.8-A3L

Bolt

1

11

GB/T 93-10-A0P

Washer

1

12

GB/T 97.1-10-A0P

Flat washer

3

13

TB504.433-04

Dustproof sleeve

1

14

TB604.433.5

Pull wire bracket weldment

1

15

TA700.431A-01

Right-hand long hole connecting fork

2

16

GB/T 882-B10×28-A0P

Shaft pin

2

17

GB/T 91-3.2×16-A0P

Cotter pin

2

18

TB604.433-02

Brake crank retraction spring

2

19

TB604.433-03

Spring lock pin

2

No.

Part code and specification

Part name

Quantity

Remark

TB450.801A

Pneumatic brake valve mounting assembly

1

1

GB/T 5783-M8×20-A3L

Bolt

3

2

GB/T 93-8-A0P

Washer

3

3

TB450.801A.1

Fixing frame weldment

1

4

FT300.80.011

Air brake valve assembly

1

5

FT300.80.104

Exhaust pipe joint

1

6

FT300.80.013

Oil transfer pipe assembly

1

7

GB/T 93-10-A0P

Washer

2

8

GB/T 5783-M10×30-A3L

Bolt

2

9

FT300.80.014

Adjusting tie rod assembly

1

10

GB/T 6170-M10-A3L

Nut

2

11

GB/T 882-B10×28-A0P

Shaft pin

1

12

FT300.80.105

Adjusting fork

1

13

GB/T 848-10-A0P

Washer

2

14

GB/T 91-3.2×16-AOP

Cotter pin

1

15

GB/T 6170-M8-A3L

Nut

3