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• Use the correct tools for the job. • Keep the tools clean and in good condition. • Always use HYSTER APPROVED parts when making repairs. Replacement parts must meet or exceed the specifications of the original equipment manufacturer. • Make sure all nuts, bolts, snap rings, and other fastening devices are removed before using force to remove parts.
The lift truck is difficult to steer when the steering pump is not operating, but the steer- ing control unit can operate the steering cylinder and make steering possible. NOTE: INSTRUMENT CLUSTER NOT SHOWN. H2.00-3.20XM (H40-65XM) SHOWN. 1. STEERING WHEEL 4. COLUMN TILT 2. STEERING LEVER COLUMN 5.
Operation 1600 SRM 720 Operation The steering control unit is a rotary valve operated by in the NEUTRAL (center) position by springs. Dur- the steering wheel. See Figure 2. During the steer- ing this time, oil flows freely through the steering ing operation, the steering control unit controls the control unit but none flows to the steering cylinder.
1600 SRM 720 Steering Wheel and Column Assembly Repair More rotation of the steering wheel causes the spool NEUTRAL position, stopping oil flow to or from the to rotate the pin. This action causes the rotation of cylinder. The pressure stays in the steering cylinder the sleeve and the rotor in the metering section.
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Instrument Cluster 2200 SRM 514 for mod- nect them from the assemblies. See Figure 5. els H2.00-3.20XM (H40-65XM), S1.50-1.75XM, 7. On lift truck models J2.00-3.20XM [J40-60Z] S2.00XMS (S25-40XM) H1.50-1.75XM,...
1600 SRM 720 Steering Wheel and Column Assembly Repair 10. If there is a display panel on the steering col- 5. Remove the check ball, ball stop, and emergency umn housing, disconnect all plugs connected to steering ball from the pump housing. the display panel.
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Steering Wheel and Column Assembly Repair 1600 SRM 720 Figure 5. Steering Column Assembly, All Models Except J2.00-3.20XM [J40-60Z] (A416), E1.50-2.00XM [E25-35Z, E40ZS] (E114), N30XMH, and N30XMH (C210), V30ZD (D210), and E2.00-3.20XM [E45-65Z] (G108)
Steering Wheel and Column Assembly Repair 1600 SRM 720 Legend for Figure 7 A. ORIENTATION OF NEUTRAL SPRINGS B. ORIENTATION OF GEAR WHEEL 1. PUMP HOUSING 10. SLEEVE 20. SCREW 2. EMERGENCY STEERING 11. SPRING SET 21. SPECIAL SCREW BALL 12.
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Instrument Cluster 2200 SRM 514 9. If removed, install the wires on the key switch for models H2.00-3.20XM (H40-65XM), S1.50- that were identified during removal. Install the 1.75XM, S2.00XMS (S25-40XM) and H1.50- key switch.
Troubleshooting 1600 SRM 720 occurs, disassemble the control unit and cor- WARNING rect the problem. After making repairs, do not extend the hands 13. Remove the DO NOT CONNECT BATTERY tag or arms through the center of the steering from battery connector and connect the battery. wheel.
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1600 SRM 720 Troubleshooting PROBLEM POSSIBLE CAUSE PROCEDURE OR ACTION Steering is slow or difficult. Hydraulic lines are too small or have Remove any restrictions. Install (Cont.) restrictions. larger or new hydraulic lines. Steering control unit is worn, not as- Repair or install new control unit.
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