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  1. S

    Engine stop control cable length

    Thanks so so much for the info!! Are they an expensive part there?
  2. S

    Engine stop control cable length

    Hello. Our kill cable for our hitachi ex135ur was missing when we got it. No info in manuals on how long it is. We can’t find the part online easily so we are planning on having one made. Thanks for your time.
  3. S

    Hitachi EX135-UR Help

    Update...per the wiring chart, fuse 9 an 10 are powered by one cable that feeds from the alternator thru the icu relay (see wiring diagram attached) and then to the fuse and then split to power 9 and 10. We have jumped 8 to this power terminal and everything works without using the override...
  4. S

    Hitachi EX135-UR Help

    Trying to iron out where 432 really goes.
  5. S

    Hitachi EX135-UR Help

    All inward fuses connect to power as it says in the document and if you look at this diagram, the two cables from 9 and 10 connect together. We had it out temporarily and it looked good. Didn’t test it. Does the engine have to be running for it to be active? I didn’t think so because all the...
  6. S

    Hitachi EX135-UR Help

    Ok so we found another issue. We thoroughly checked the fuse box. We confirmed all fuses are ok and working. However, terminal 9 and 10 highlighted in the diagram above do not have any voltage on the terminal itself. They should be alive right?
  7. S

    Hitachi EX135-UR Help

    When we test the sensor, the wiper function works perfectly. Thinking this sensor is good.
  8. S

    Hitachi EX135-UR Help

    Your probably right but I should be able to convert it somehow or purchase the part in another country. Can’t find this or a conversion kit so we are kind of stuck now trying to figure this out. Is there always 5 volts of power to all of those wires for each sensor or is there fluctuation...
  9. S

    Hitachi EX135-UR Help

    Yes that’s the part number but doesn’t look like that. Strange...got six bolt holes etc...parts catalog does not match the design. But thanks for your help.
  10. S

    Hitachi EX135-UR Help

    Ok we believe we need to replace the arm sensor. Problem is the ones I see online do not have the correct fittings or screw holes etc. Are there conversion kits or something I am not aware of? Again...thanks for your time!!
  11. S

    Hitachi EX135-UR Help

    Bolts are on there super tight...oh boy...
  12. S

    Hitachi EX135-UR Help

    One more question. Should I start at the cab end or feed back from the digger end?
  13. S

    Hitachi EX135-UR Help

    I agree was just reading about testing the ohmeters. You help with that key word potentiometers. That’s not in my manual!! Thanks so much.
  14. S

    Hitachi EX135-UR Help

    Yes it’s an offset boom. Wires appear to be ok without taking off covers to sensors. Your referring to the sensors correct? Thanks for your response!!
  15. S

    Hitachi EX135-UR Help

    Did you fix your problem? What was it as I appear to have the same issue. Thanks!!
  16. S

    Diagnostic tool for ex135ur

    i have a 1999 ex135ur. Do I purchase windr, DrEX or another tool to troubleshoot my excavator issues? Tried searching and they don’t list my model. Thanks for your time!!
  17. S

    What is the 2nd fusible link for on an ex135ur

    Found the disconnected wire to the second fusible link...walaaa....it started...yay. Now gotta find out why boom has a problem but I tested the fuse box and get no juice to fuse 9 and 10 which is the control box. May need a new fuse box unless I find out they are not connected. There is an e...
  18. S

    What is the 2nd fusible link for on an ex135ur

    Got it...thanks!!
  19. S

    What is the 2nd fusible link for on an ex135ur

    Awesome...thank you!!
  20. S

    What is the 2nd fusible link for on an ex135ur

    Hello. My name is Sue and we own a hitachi ex135ur. It appears the battery relay has a fusible link for positive and negative. The positive link is a red live hanging wire. Anyone know what that hooks up to. Unable to find in the manuals. Any help appreciated as ours suddenly wouldn’t turn...
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