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  1. J

    Cat system one conversion

    Do you think I could do without the center ones? Reason I ask is one side broke off and got bent off last time I used it. And on the other side I broke off a few bolts when removing it?
  2. J

    Cat system one conversion

    Wow! That’s awesome thanks for the speedy info!!!!
  3. J

    Cat system one conversion

    Double flange and single flange
  4. J

    Cat system one conversion

    Thanks for the info! the ser is mmm000312 I have another question. The order I made for the new components includes 8 single flange bottom rollers and 6 double flange bottom rollers. Any idea which go where? I’m not a great mechanic but usually I can figure out how to install a replacement by...
  5. J

    Cat system one conversion

    Here
  6. J

    Cat system one conversion

    Hi everyone! I have a cat d4k with a system one undercarriage. It’s worn out and needs replacing. I’ve decided to convert it to a conventional undercarriage. I’ve ordered the part and expecting them in the next couple days. The parts include, rollers, ideler, sprocket segments, tracks and pads...
  7. J

    Cat S1 undercarriage

    That’s great info. I’ll give it a try! Thanks
  8. J

    Cat S1 undercarriage

    It’s the original, around 4500
  9. J

    Cat S1 undercarriage

    Serial is mmm00312 Thank you
  10. J

    Cat S1 undercarriage

    Howdy Folks I guess I’m going to have to bite the bullet and replace the undercarriage on my Cat D4k. I’m wondering if anyone has a contact to find the best prices for new chains. They have the S1 chains. Someone told me they were patented and there was no aftermarket substitute. Anyone know if...
  11. J

    Cat d4k warning light

    I’d love to buy one. Do you know where I could get one?
  12. J

    Cat d4k warning light

    Good afternoon! I’ve been using my d4k this morning. From time to time it would chug down like it was starving for fuel, put it in neutral for a second and it’d start running normal again. This repeated a few times over a couple hours until it finally died. I noticed the light in the attached...
  13. J

    Cat error code

    Sorry cat d4k dozer mmm00312
  14. J

    Cat error code

    can anyone help with this? Thanks
  15. J

    D4k 039 133-03

    i guess it could be a c4e?
  16. J

    D4k 039 133-03

    Hi! Thanks for the reply! The serial number is C4F02857 The only one with an A was: A039 133-03 I appreciate any help! Jeremy
  17. J

    D4k 039 133-03

    Hi guys. I have a cat d4k. The red exclamation mark was flashing. I held both buttons down to see the error code. It says 039 133-03 and 039 133-05. I couldn’t find anything online so I called the dealership and they looked it up. They said it was “transmission pressure solenoid above normal...
  18. J

    WTH!!

    Can someone help me makes sense of this? I bought a Takeuchi tb1140 last year. The swing brake has never worked. I decided to dig into the machine and try to figure it out. Once I got into it I found a hydraulic hose capped and loose on one side and the other side goes into the control block...
  19. J

    Urgent question

    Thank you guys for your patience with my dumb questions but beside the over swing it also swings really bad when you’re traveling on its own, not a powered swing but it’s always swinging the boom towards the lowest side. It’s bad enough you have to drive with your feet and hold joystick pressure...
  20. J

    Urgent question

    Forgive the dumb question but I’m not much of a mechanic. To do that I guess I can just put a “tee” in the line and put a hydraulic pressure valve on the T? Do you know what to look for? I’m assuming the return line would be really low pressure?
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