Condition | Action |
|---|---|
The control valve is stuck or inoperative. | Clean and inspect the control valve. Replace the control valve, if needed.Refer to Power Steering Pump Flow Control Valve Replacement - Off Vehicle . |
The pump ring is worn. | Replace the pump ring. Refer to Power Steering Pump Replacement . |
The pressure plate is scored. | Replace the pressure plate. Refer to Power Steering Pump Replacement . |
The thrust plate is scored or broken. | Replace the thrust plate. Refer to Power Steering Pump Replacement . |
The rotor is scored. | Replace the rotor. Refer to Power Steering Pump Replacement . |
The pressure plate is broken. | Replace the pressure plate. Refer to Power Steering Pump Replacement . |
The vanes are sticking in the rotor slots. |
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