Saturday, 16 February 2019

TROUBLE IN HYDRAULIC PUMP fault 5

Trouble in Hydraulic Pump

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This is a series of trouble shooting technique  for the track machine working in Indian Railway.  When you study  this you able to rectify a fault of machine. If this is helpful for you than share with others. It may helps them. Thanks for sharing.

Now we study about "Hydraulic Pump"
5)  Fault :-  Speed loss on pump.

Probable causes and Remidial action.

 1. Inlet pressure too low. 
=>  Increase pressure. 
2. Outlet pressure too high. 
=>  Check system pressure. 
3. Port plate does not make contact. 
=> Dismantle the pump and repair as required. 
4. Oil temperature too high. 
=>  Check circuit. 


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