BENDIX SD-30-4250 manual Side Cover Disassembly, Valve Body and Spindle Disassembly

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41

40 39

FIGURE 24

SIDE COVER DISASSEMBLY

15.Remove O-ring(40) and seal(39). (See Figure 24)

NOTE: Do not attempt to remove the bearing. The side cover MUST BE replaced if it is determined that the bearing requires replacement. The side cover is supplied with the bearing factory installed.

VALVE BODY AND SPINDLE DISASSEMBLY

16.With a drift punch unblock the safety point between valve nut(33) and valve body(16). Loosen and remove the valve nut with spanner wrench 297661 and remove the spindle assembly(34), the ball race(28), the ball cage(30), and the seventeen bearing balls. (See Figure 25)

33

28

34

30

29

17

16

TOOL 297678

FIGURE 25

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Image 14

Contents General II. OperationMechanical Operation III Technical Data Preventive Maintenance Table of ContentsHydraulic Operation Delivery from Power Steering Gear Identification III. Technical DataDraining and Filling the System IV. Preventive MaintenancePower Steering OIL Output Shaft Boot Seal VI. Removing the Power Steering GearOutput Shaft Sector Teeth Adjustment IMPORTANT! Please ReadVII. Special Tool Requirements Output Shaft Removal10 11 Page Page Piston Removal & Disassembly Housing Disassembly Side Cover Disassembly Valve Body and Spindle DisassemblyPressure Relief Bypass Valve Disassembly Spindle Disassembly Cleaning and Inspection Output Shaft DisassemblyIX. Reassembling the Power Steering Unit InspectionSpindle Assembly Valve Body Refer to FigurePiston Assembly Housing Assembly 26 25 24 Housing & Valve Body Assembly Page PRESSURE, Flow and Leakage Tests Adjusting the Piston Sector Tooth BacklashRelief Pressure Test Power Steering Pump System Back Pressure CheckThermometer XI. Troubleshooting Preliminary ChecksRemedy SymptomTroubleshooting Chart Cause Cause