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  1. M

    How many bolts hold pump on CAT 289D?

    i need your help please , i took the pump out , unscrew all bolts from Pump Mount, the question is how to take it out from the pump side , so i can replace the coupler ? any idea
  2. M

    How many bolts hold pump on CAT 289D?

    I have removed the cable from the hydraulic fan and start the machine I couldn't see any movements. What's the guess here ?
  3. M

    262D - no hydraulics no movement - Drain hydraulics

    I have removed the cable from the hydraulic fan and start the machine I couldn't see any movements. What's the guess here ?
  4. M

    262D - no hydraulics no movement - Drain hydraulics

    Also can suck all hydraulic fluid
  5. M

    262D - no hydraulics no movement - Drain hydraulics

    Thanks nige The question is the stump grinder could make the failure for the coupler I want to avoid such issues for better
  6. M

    262D - no hydraulics no movement - Drain hydraulics

    my engine is around 2000 , but the machine is 2014, the engine has been replaced at 500 hours for free due to an issue with the injectors. now the question is , I'm using a stump grinder sometimes it jams while I'm grinding because of the wood roots is this will effect the coupler?
  7. M

    262D - no hydraulics no movement - Drain hydraulics

    does anyone know why the coupler go bad ?
  8. M

    262D - no hydraulics no movement - Drain hydraulics

    no i didn't try it , but i will do it once I reach to the machine.
  9. M

    How many bolts hold pump on CAT 289D?

    are we talking about this metal panel " plate adapter here " ?
  10. M

    262D - no hydraulics no movement - Drain hydraulics

    the issue i can't heat the fluid the hydraulic completely dead , can you send me a picture of that please
  11. M

    How many bolts hold pump on CAT 289D?

    do you know which line , or do you have the diagram for that ? also can you get me the diagram please am seriously need that help. Thanks a lot
  12. M

    262D - no hydraulics no movement - Drain hydraulics

    hi Everyone , my machine is 262D Highflow DTB00725 i was using my stump grinder and then hammer after 2 hours my machine stopped responding to anything, engine works, joystick signal works but no hydraulics activities. I have noticed the hydraulic fan not spinning at all. so I think it's the...
  13. M

    How many bolts hold pump on CAT 289D?

    So when I want to go from the pump side under cab What wrench do I need to buy ? Do I need to disconnect all hoses for hydraulic as well ?
  14. M

    How many bolts hold pump on CAT 289D?

    guys, I have a question. It looks like I have the same issue, the hydraulic of my machine DTB00725, 262D high-flow, stop moving, and no hydraulic activity, i noticed the fan for the hydraulic no spin , so i have the thoughts that coupler need to be replaced , the question for all of you - do i...
  15. M

    CAT 259D - No Crank E459-2 Code

    Do you have et cat software , from my experience the best way is to see if there is any communication between et software and the ECM engine , if no communication probably the ECM is dead. If there is a communication then everything will be easy liking wiring or ground issue
  16. M

    CAT 259D - No Crank E459-2 Code

    Nope mine never runs
  17. M

    CAT 259D - No Crank E459-2 Code

    Yes I meant when you have active e459 does the Et software read all 3 ECMs ?
  18. M

    CAT 259D - No Crank E459-2 Code

    guys i have question for you , when you have this issue, are you able to communicate with ET software? also are you able to start the engine and make it run while having this issue.
  19. M

    CAT 246D Error Message E459-2

    SN: DTB00725
  20. M

    CAT 246D Error Message E459-2

    where i can find the full wire diagram , also C903-c37 Bu-18 which pin ?
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