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  1. illy

    Salvage yards/machine dismantlers

    I'm searching for Cummins QSB and QSC cores for full rebuilds. Know any good sources?
  2. illy

    ZF Transmissions and Axles

    Hello, Hyundai HL757TM-9A has a ZF transmission but does it also have ZF axels? Which ZF axel is the rear one? Searching for parts... Machine S/N: HHKHLM05CF0000083
  3. illy

    Need help finding engine rebuild kit for D6C 3306

    Try Interstate-McBee also.
  4. illy

    CAT C4.4 acert won’t start until it gets some sniff

    Try looking at this also from this angle; at the crank speed (200 - 250 RPM) the engine is not self-sufficient. On idle it is. So it could be as simple as not being able to draw fuel from the tank...
  5. illy

    ECU Questions

    I've been a service tech working on electric systems on construction machinery and forklift trucks for twenty years. I don't remember replacing more then a few ECU's on construction machinery. That's the last thing that will go bad. They are very well protected. A little different is on the...
  6. illy

    Komatsu PW180-7E0, failure codes DFB4L8 & DFB3L8

    Thanks... This machine hasn't got any switches. By service manual it seems that it's plug-n-play but I'll have to check about entering the values via monitor. You can never be to sure. :)
  7. illy

    Komatsu PW180-7E0, failure codes DFB4L8 & DFB3L8

    Okay, how do you do that? Via monitor or with some kind of diagnostic tool?
  8. illy

    Komatsu PW180-7E0, failure codes DFB4L8 & DFB3L8

    Okay, I'm talking to myself here but whatever... I found the return lines from both potentiometers to controller and they are okay so... I have a faulty controller. Does anybody know do I have to program the new controller or it's an plug-and-play?
  9. illy

    Komatsu PW180-7E0, failure codes DFB4L8 & DFB3L8

    I found out on the machine that the "main" and "sub" potentiometers are actually one assembly. Meaning, there is actually two potentiometers inside the auxiliary hydraulics command rocker switch. It seems very obvious now, but there is only one potentiometer drawn in the machine electric...
  10. illy

    Komatsu PW180-7E0, failure codes DFB4L8 & DFB3L8

    I found out that the Yes, it's wheeled excavator with hydraulic commands, but with electric (potentiometer) control of auxiliary hydraulics.
  11. illy

    Komatsu PW180-7E0, failure codes DFB4L8 & DFB3L8

    Hello, these failure codes are described as "summation of MAIN and SUB potentiometer output is not 5V". Does someone know what are MAIN and SUB potentiomer outputs in this case?
  12. illy

    Salvage yards/machine dismantlers

    Hello, do you guys know a good salvage yard/machine dismantler in the States or EU? Would use a good source for used parts. Mostly Caterpillar, Cummins... Thanks!
  13. illy

    CAT CA3 p/n 478-0235

    What about the USB light; does it get it's power from the Deutsch or from USB port? Should it come on when connected to USB port?
  14. illy

    CAT CA3 p/n 478-0235

    I haven't even got to the point of connecting to a machine control module. At this point I'm trying to understand should my adapter be powering on when connected to USB. Should the LED's "USB" and "Power" light up? Should error #142 go away?
  15. illy

    CAT CA3 p/n 478-0235

    It says "made in Canada" on the back and was advertised as "not a chineese clone". I have only ET2020C installed.
  16. illy

    CAT CA3 p/n 478-0235

    Hello, here's a question to all you Caterpillar Communication Adapter 3 p/n 478-0235 users... I've just purchased CAT CA3 p/n 478-0235 and ET2020C of the internet. The guy who sold it to me help me install ET2020C on my Panasonic Toughbook CF-53 laptop. Now, when I connect the CA3 to USB port...
  17. illy

    CAT 318B oversized pistons

    Aaah, OK. I don't have SIS on-line. DVD only. Thank you for the breakdown and help!
  18. illy

    CAT 318B oversized pistons

    How do I find a breakdown of 10R7717 in CAT SIS?
  19. illy

    CAT 318B oversized pistons

    Thanks, but can somebody find oversized pistons part numbers via machine serial number?
  20. illy

    CAT 318B oversized pistons

    Hello, are there any oversized pistons for 3046 engine on CAT 318B S/N: ADC00333? In SIS I only found standard pistons and repair sleeve. I did find "+0,25 p/n 107-8255" and "+0,50 p/n 107-8256" in General Service Information for 3046 engines, but how can I check that they fit my engine?
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