No.

Parts name

Drawing No.

Qty.

No.

Parts name

Drawing No.

Qty.

1

Washer 8

GB/T7244-1987

8

19

Self-locking nut M10×1.25

12575614/10125

1

2

Nut    M8

GB/T6170-2000

3

20

O-seal ring 21.89×2.62

14457681/14618

1

3

Stud

13544324/10219

3

21

Control    shaft,automatic

5129388/1.82.550

1

4

Spacer,sector

5117204/1.85.515

3

force control

5

Spring cover,sector

5129672/1.82.519

1

22

Key 4×14

GB 1096-76

1

6

Spring

4973370/1.82.513

1

23

Retaining ring 8

GB/T894.1-1986

2

7

Spring

4952761/1.82.511

1

24

Roller

5111028/1.82.562

2

8

Friction disc

5153008/1.82.508A

2

25

Pin

5011775/1.82.532

1

9

Friction disc

5153007/1.82.508

1

26

Spring,lever arm

5148884/1.82.588

1

10

Bolt    M8×25

GB/T5783-2000

3

27

Pull rod control lever

5120281/1.82.586

1

11

Support,control lever

5129377SZ/1.82.517

1

28

Ball Bolt

5120282/1.82.587

1

17

Hub assembly,automatic

5129376/1.82.502

1

29

Nut    M10×1.25

GB/T6173-2000

1

force control lever

30

Spring clip 8

11064076/12252

3

18

Hub assembly,automatic

5129374/1.82.518A

1

31

Pin

5117161/1.82.557

1

position control lever

32

Pin

5117136/1.82.561

1

33

Lever arm assy

5117135/1.82.541

1

34

Control lever

5120291/1.82.541

1

35

Needle bearing 14×20×12

5109160/1.82.536

4

36

Bushing, automatic force

5116251/1.82.543

1

control lever

37

Key 5×10

GB 1096-79

1

No.

Parts name

Drawing No.

Qty.

No.

Parts name

Drawing No.

Qty.

38

Crank shaft

5129386/1.82.506

1

52

O-seal ring15.54×2.62

14457281/14618

1

39

Support,lever

5129400/1.82.531

1

53

Inner lever shaft

5135221/1.82.533

1

40

Spring

4959139/1.63.807

1

54

Bushing,automatic draft control lever

5135219/1.82.546

1

41

Check adjusting bolt

5121522/1.82.540

1

55

Inner lever assy

5117151/1.82.535

1

M8×1.25×55

56

Rearcontrollever,automaticforcecontrol

885136355/1.82.548A

1

42

Check adjusting screw tub

5121523/1.82.540A

1

57

Pull rod fork,automatic draft control

885136356/1.82.548

1

M8×1.25×20

58

Spring clip

11064176/12252

1

43

Front check block

885120284/1.82.539A

1

59

Cam,automatic position control

5117143/1.82.522

1

44

Retaining ring 12

13397576/12248

1

60

Check rod

5120285/1.82.538

1

45

Pin

5117156/1.82.530

1

62

Spring cylindrical pin 4×20

14163970/12213

1

47

Cam,automatic draft control

5122497/1.82.524

1

63

Spring cylindrical pin 3×22

14162070/12213

1

48

Screw M8×12

GB 71-85

1

64

Needle bearing 12×16×10

5117138/1.82.537

2

49

Bolt    M10×1.25×18

GB/T5786-2000

1

65

Lever assy,main control valve

5126220/1.82.512

1

50

Gasket 10

14198800/10182

1

66

Bolt    M8×20

GB 30-76

2

51

Clip,automatic force

5135220/1.82.515A

1

control inner lever

No.

Parts name

Drawing No.

Qty.

No.

Parts name

Drawing No.

Qty.

6

Front coupling pin

5120672/1.89.669

1

11.1

Left lower link assy

SZ804.56.030

1

assy,upper link

12

Support assy,lower link

SZ804.56.020-1

1

7

Cotter pin

44007661/1.82.945

5

13

Bolt    M16×1.5×45

GB 5785-86

3

8

Upper link,assy

SZ804.56.011

1

14

Bolt    M10×1.5×55

GB 5785-86

2

8.1

Front screw rod assy,upper link

5143009/1.89.661A

1

8.2

Nut    M30-Zn.D

GB 6170-86

1

15

Nut    M10×1.25-Zn·D

GB889.2-86

2

8.3

Adjusting screw assy,upper link

SZ804.56.018A

1

16

Retaining ring,lower link

SZ804.56.113

2

8.4

Rear screw assy,upper link

5143010/1.89.662A

1

17

Upper joint pin left and right lift link

5130456/1.89.657

2

9

Rear pin,upper link

822483/1.82.967

1

18

Lift link assy

SZ804.56.013-2

2

10

Lock pin assy

4967704/1.82.941A

1

18.1

Upper coupling fork,lift link

SZ804.56.114A

2

11

Right lower link assy

SZ804.56.031

1

18.2

Upper pin,left and right lift link

5130643/1.89.657

2

18.3

Mid coupling fork,lift link

SZ804.56.104

2

18.4

Nut    M30-Zn.D

GB 6170-86

2

18.5

Adjusting thread pipe,lift link

SZ804.56.016

2

18.6

Lower coupling fork,lift link

SZ804.56.105-1

2

19

Dowel pin B15×22

5119529/1.21.071

2

20

Bolt    M16×1.5×65

GB 5785-86

4

No.

Parts name

Drawing No.

Qty.

No.

Parts name

Drawing No.

Qty.

1

2

3

4

5

5.1

5.2

Support,limiting strut Bolt M18×1.5×50-Zn·D

Front pin,limiting strut Pin 6.3×40

Limiting strut assy Front section assy,limiting strut Lock pin assy,limiting strut

SZ804.56.118 GB 5786-86 5125861/1.89.955 GB91-86 SZ804.56.014

5103858/1.89.950A

5103862/1.89.959A

2

6

2

4

2

2

2

5.3

5.4

5.5

5.6

6

7

Sleeve assy,limiting strut Rear pin,limiting strut

Rear section,limiting strut Rear section assembly,limiting strut Split locking pin Washer,lift link lower pin 28.5×45×4

SZ804.56.015 5103861/1.89.956

5103856/1.89.951

5123274/1.89.958A

567406/1.82.945

562106/1.89.962

2

2

2

2

2

2

No.

Parts name

Drawing No.

Qty.

No.

Parts name

Drawing No.

Qty.

Distributor assy

SZ804.57B.001

1

20

Adjusting knob,lowering speed control valve

Nut    M10×1.25

Retaining ring

Main control valve assy

Bolt    M12×1.25×20

Seal washer 12 Adjusting pin,sensibility Cylindrical pin 3×16

O-ring 8.75×1.8

Screw plug M6 Screw plug M10

Distributor case assembly with oil return valve Spring,oil return valve Screw plug,oil return valve

Adjusting screw rod,lowering speed control valve

O- seal ring 6.9×1.8

Retaining ring

5120798/1.82.476

1

1

Handle knob,sensibility

5120762/1.82.433

adjusting lever

1

21

6173-86

1

2

Locating spring

5120761/1.82.431

1

22

GB 5117726/1.82.454

2

3

Steel ball 7.938

GB 308-84

1

23

5117723/1.82.446A

1

4

Adjusting handle,sensibility

5117736/1.82.438

1

24

14360524/10356

1

5

Adjusting screw plug,sensibility

5120760/1.82.437

1

25

JB 1002-77

1

6

Seal washer 22×28×1

JB 1002-77

1

26

5117735/1.82.436

1

7

Sector,adjusting handle

5120763/1.82.435

1

27

14161770/12213

1

8

O-ring 26.5×1.8

GB 3452.1-82

1

28

GB 3452.1-82

1

9

Control valve,sensibility

5117731/1.82.471A

1

29

10269150/14545

3

10

Retaining ring 12

13420376/12248

1

30

10269350/14545

2

11

Spring washer

5122030/1.2.494

1

31

5117743/1.82.401A

1

12

Spring,pilot valve

5115469/1.82.497

1

13

O-ring 30×2.65

GB 3452.1-82

1

32

5117729/1.82.448

1

14

Screw plug,sensibility adjusting valve

5122029/1.82.493

1

33

5117734/1.82.455

1

15

Spring,main control valve

4973361/1.82.444

1

34

5117741/1.82.474

1

16

Seat,main control valve

5117725/1.82.490

1

17

O-ring 25×1.8

GB 3452.1-82

1

35

GB 3452.1-82

1

18

Pilot valve

5117732/1.82.492

1

36

5120771/1.82.479

1

19

O-ring 17×2.65

GB 3452.1-82

5

No.

Parts name

Drawing No.

Qty.

No.

Parts name

Drawing No.

Qty.

37

Steel ball 3/16in

GB 308-84

1

45

Upper support,single-way valve

5148907/1.82.432

1

38

Cylindrical pin 4×14

14163670/12213

1

46

Seat,single-way valve

4951476/1.82.464

1

39

Control valve,lowering speed

5120770/1.82.472

1

47

Spring

44018852/1.80.766

1

40

Spring

596854/1.29.641

1

48

Lower support,single-way valve

5148905/1.82.432A

1

41

Safety valve assy

5117739/1.82.451

1

49

Steel ball 17/32in

GB 308-84

1

42

Bolt    M8×1.25×30-Zn

GB 5783-86

4

50

O-seal ring 20×2.65

GB 3452.1-82

1

43

Washer 8

GB 7244-87

4

51

Retaining ring

4958830/1.82.429

1

44

O-seal ring 20×2.65

GB 3452.1-82

2

52

Joint,single-way valve

5131278/1.82.430

1