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    Terex hr16 pilot pressure pump problems

    Hi Mike, I have discovered that you are right, the 200 PSI is too low. I rigged up another pump the plumbed it into the hose at 350 PSI and everything worked! I've been at this for two weeks! Thank you for your help. I am considering taking apart the main pump since its bad anyway and see if its...
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    Terex hr16 pilot pressure pump problems

    Thank you Mikebramel. I did many tests yesterday at the joysticks. There is roughly a 5psi pressure drop at the joysticks, compared to the deadheaded pump pressure I did the other day, when all hoses are hooked up properly. So I disconnected the hoses, and fed the Pressure line directly...
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    Terex hr16 pilot pressure pump problems

    Thanks, I deadheaded it by disconnecting the hose from the pump and put a new hose with gage and ball valve. I started the motor and oiled flowed into a bucket until I closed the ball valve all the way. I only felt comfortable doing this because I know there is and internal pressure release...
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    Terex hr16 pilot pressure pump problems

    Greetings, this is my first post. I am having trouble with the pilot controls on my Terex HR16 excavator. I have found the information on this forum most helpful, And I am Thankful you are here! My excavator machine: Terex HR16. Year 2003 Pump installed : Kayaba PSVD2-18e-3. Appears to be...
    • Dbothe
    • Thread
    • gear pump rebuilding joysticks metal shards pilot controls pilot pressure pilot pressure accumulator psvd2-18 pump charge pressure schaeff hr16 terex hr16
    • Replies: 9
    • Forum: Excavators
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