Model 9600/9700 Swing-Reach ® Lift Truck
Section 7. Component Procedures
Hydraulic Components
Load Handler Pressure Adjustment
Load Handler Pressure Adjustment The Load Handler Pressure Relief Valve (REL-2) limits system pressure for the rotate, reach, and retract functions. Perform the following steps to adjust Load Handler system pressure. 1. Turn the key switch OFF and disconnect the battery connector. 2. Remove the tractor cover. 3. Connect a pressure gauge capable of measuring 3000 psi (211 kg/cm2) to TP3 on the main manifold. Refer to Figure 7-93. Figure 7-93.
Load Handler Pressure Adjustment REL-2 Load Handler Pressure Relief
TP3 - Load Handler Pressure Port
4. Loosen the lock nut on the load handler pressure relief valve (REL-2) on the main manifold. See Figure 7-93. 5. Reconnect the battery connector and turn the key switch ON. 6. Rotate the load handler completely CW or CCW. While requesting rotate against the stop, observe pressure. Pressure should be 1500 psi (105.4 kg/cm2). 7. Adjust REL-2 for the correct pressure while rotating against the stop. NOTE: If request exceeds 5 seconds against the stop, the system will shut down. 8. When the pressure is correct, tighten the lock nut on the valve. 9. Turn the key switch OFF and disconnect the battery connector. 10. Remove the pressure gauge. 11. Install the tractor cover.
Publication: 1089040, Issued: 08 Apr 2016
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