Trouble in Hydraulic Relief Valve
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Now we study about "Hydraulic Relief Valve"4) Fault :- Valve not function.
Probable causes and Remidial action.
1. Spool sticks.
>> Clean stuck spool.
2. Water conden- sation in system.
>> Check condensed water.
3. Oil temperature too high.
>> Check the function of oil cooler and clean the radiator fins.
4. Oil speed too high.
>> Check speed of the pump.
5. Internal leakage.
>> Prevent leakage.
6. Tank line under high pressure.
>> Check pressure in tank line.
7. Control line dirty.
>> Clean lines properly.
Now we study about "Hydraulic Relief Valve"
4) Fault :- Valve not function.
Probable causes and Remidial action.
1. Spool sticks.
>> Clean stuck spool.
2. Water conden- sation in system.
>> Check condensed water.
3. Oil temperature too high.
>> Check the function of oil cooler and clean the radiator fins.
4. Oil speed too high.
>> Check speed of the pump.
5. Internal leakage.
>> Prevent leakage.
6. Tank line under high pressure.
>> Check pressure in tank line.
7. Control line dirty.
>> Clean lines properly.
>> Clean stuck spool.
2. Water conden- sation in system.
>> Check condensed water.
3. Oil temperature too high.
>> Check the function of oil cooler and clean the radiator fins.
4. Oil speed too high.
>> Check speed of the pump.
5. Internal leakage.
>> Prevent leakage.
6. Tank line under high pressure.
>> Check pressure in tank line.
7. Control line dirty.
>> Clean lines properly.
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