BENDIX SD-30-4250 manual 10 11

Page 9

 

 

 

 

1

6

7

8

9

2

3 4 5

10 11 12

30

 

 

 

52

 

 

 

 

53

 

 

 

 

54

 

 

 

 

29

32

 

 

 

56

32

 

 

 

 

 

 

 

57

32

 

 

 

 

 

 

 

 

33

 

 

 

 

48

 

 

 

56

 

 

 

 

29

 

22

 

 

55

 

 

 

 

 

 

 

 

53

 

 

 

 

52

 

20

 

 

 

 

21

 

 

 

 

23

24

25

 

 

 

26

 

 

 

27

 

 

 

 

13

14

15

16

17

18

19

28

29

28

34

31

31

31

29

50

51

49

46

47

46

45

44

4

1.Valve Body Bolt

2.Washer

3.Pressure Relief Valve Plug

4.Sealing Washer

5.Adjusting Washer (Shim)

6.Pressure Relief Valve Spring

7.Spring Guide

8.Pressure Relief Valve

9.Pressure Relief Valve Seat

10.Sealing Washer

11.By-pass Ball Valve Spring

12.By-pass Ball Valve

13.Input Shaft Dust Seal

14.Snap Ring

15.Input Shaft Seal

16.Valve Body Housing

17.Valve Body O-Ring

18.Valve Body Seal Ring (Nylon)

19.Valve Body O-Ring

20.Pitman Arm Nut

21.Pitman Arm Nut Lock Washer

22.Pitman Arm

23.Output Shaft Boot

24.Boot Retainer

25.Snap Ring

26.Needle Bearing Assy

27.Output Shaft Seal

28.Valve Body & Spindle Ball Bearing Outer Race (Split)

29.Ball

30.Ball Bearing Cage

31.Valve Nut O-Ring

32.Valve Nut Teflon Glide Ring

33.Valve Nut

34.Spindle Assy. (Valve & Ball Screw Assy.)

35.Output Shaft

36.Output Shaft Adjusting Screw

37.Output Shaft Adjusting Screw Shim (Washer)

38.Snap Ring

39.Side Cover Output Shaft Seal

40.Side Cover O-Ring

41.Side Cover Assy. (includes Needle Bearing Assy.)

42.Side Cover Bolt

43.Output Shaft Adjusting Screw Lock Nut

44.Housing Drain Plug

45.Housing

46.Piston Backup Ring

47.Piston O-Ring

48.Piston

49.Recirculating Ball Tube

50.Ball Tube Cover

51.Snap Ring

52.Piston Limiting Body Nut

53.Piston Limiting Body and Valve Seat

54.Piston Limiting Stem (Short)

55.Piston Limiting Stem (Long)

56.Limiting Body Stop Washer

57.Limiting Valve Spring

35

36

39

 

 

2

 

 

42

37 38

4043

41

FIGURE 7

9

Image 9
Contents II. Operation Mechanical OperationGeneral Table of Contents III Technical Data Preventive MaintenanceHydraulic Operation Delivery from III. Technical Data Power Steering Gear IdentificationIV. Preventive Maintenance Power Steering OILDraining and Filling the System Output Shaft Sector Teeth Adjustment VI. Removing the Power Steering GearOutput Shaft Boot Seal IMPORTANT! Please ReadOutput Shaft Removal VII. Special Tool Requirements10 11 Page Page Piston Removal & Disassembly Housing Disassembly Valve Body and Spindle Disassembly Side Cover DisassemblyPressure Relief Bypass Valve Disassembly IX. Reassembling the Power Steering Unit Output Shaft DisassemblySpindle Disassembly Cleaning and Inspection InspectionValve Body Refer to Figure Spindle AssemblyPiston Assembly Housing Assembly 26 25 24 Housing & Valve Body Assembly Page Relief Pressure Test Power Steering Pump Adjusting the Piston Sector Tooth BacklashPRESSURE, Flow and Leakage Tests System Back Pressure CheckThermometer Preliminary Checks XI. TroubleshootingSymptom Troubleshooting Chart CauseRemedy Cause