HYDRAULICS
8O-58
Conclusion
• If relief pressure is 1160-psi (7992 kPa) +/- 10%,
steering relief valve is not at fault.
• If relief pressure is not within range in one or both
directions, the steering relief valve or steering
cylinders may be faulty.
11.Remove test equipment and connect hose to trac-
tion pump.
Figure 8O-8. Charge pump Test
Load
Valve
In
Out
Charge Pump
Outlet Hose
Charge Pump
Outlet Fitting
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