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  1. K

    Kobelco sk210-lc8 pouring black smoke

    Still nothing Still no solution bud. Still working on it. Sorry for no update in a while..
  2. K

    Kobelco sk210-lc8 pouring black smoke

    Hey guys. Usually I get an email if a new post happens. The sk210 is still not fixed. We just took off the main relief and cleaned it up. No difference. Took off proportion valve 2 and cleaned. Tested the poppet and seems to work fine. Running through the diagnostic mode 1 and 2. Diag mode 1...
  3. K

    Kobelco sk210-lc8 pouring black smoke

    Hi John, Good to hear from ya. The whole "Jumping" timing thing seems very legit considering the setup of this injection pump. What is odd is the tapered shaft on the pump has a woodruff key slot but didn't have a key when we took the pump off. The only thing that holds the position in place is...
  4. K

    Kobelco sk210-lc8 pouring black smoke

    just an update. We replaced the faulty injector. Made no difference whatsoever. Last thing to try is the injection pump. I was looking through the manual, but have not found anything about the timing procedures for this machine. When they test this injection pump and/or pull it apart, won't they...
  5. K

    sevice manuals

    Anyone willing to part manual for a Cat 963 track loader. We are thinking about doing an engine overhaul, etc, and would like to be able to have some reference material. If anyone has one, I have a Komatsu D31 manual and a couple others if they need it.
  6. K

    Kobelco sk210-lc8 pouring black smoke

    Ran through the diagnostics yesterday. The errors that were popping after the test was done was saying pump1 and pump2 proportioning valves need to be adjusted or replaced. It's hard to believe both would go out. Ordering the injector from messicks today. Diesel shop wanted $410 without core and...
  7. K

    Kobelco sk210-lc8 pouring black smoke

    Hey Shimmy, Yeah I'm thinking overload too. I am going to replace the injector that tested bad, then I guess going through the hydraulic test procedures. I read in the manual some diagnosing steps with the console screen I can go through. It had no power yesterday, and it basically bogs the...
  8. K

    Kobelco sk210-lc8 pouring black smoke

    Hey Lantraxco, Yeah I read on another forum or possibly a post somewhere on this forum about the EGR. Funny thing on this machine is I can't find one! I'm still looking through the service manual, but I'm glad you brought that up. I had forgotten to check for that in the manual. I figured it...
  9. K

    Kobelco sk210-lc8 pouring black smoke

    LMAO! right you are on that one! Yeah best I could find that injector for was $149 B&D diesel said we could just replace the nozzle for $80 Think I'd rather go with a complete new one.... I'll have to order one today. There aren't too many places that I can find these online. I would think...
  10. K

    Kobelco sk210-lc8 pouring black smoke

    UPDATE!! No good news unfortunately. But we did eliminate a couple more things. I hate to say it but I'm really leaning towards hydraulics but still not sure. Ok. We took the injectors in to have them tested. injectors were tested called for 260bar. 5 of the injectors tested at 230bar and one...
  11. K

    Kobelco sk210-lc8 pouring black smoke

    Hey Wilson, I didn't see one but that is a great thought. I will check today...
  12. K

    Kobelco sk210-lc8 pouring black smoke

    Hey CD, Yeah that was actually the second thing we checked. First we took out the filters. Then we rebuilt the turbo cause we noticed some oil leakage. rebuild kit and about 20 minutes she was back together whistlin Dixie! thanks for the reply!
  13. K

    sevice manuals

    Hey Tool_King Pm sent
  14. K

    Kobelco sk210-lc8 pouring black smoke

    Hey Delmer, We pulled all the injectors yesterday. Took an old fuel rail and cut one of the fittings off, welded it to a slide hammer adapter and made a nice little tool to pull the rest of the injectors. They were dirty, but the spray pattern was correct on them. Were still going to take...
  15. K

    sevice manuals

    Anyone have a service manual for 2007 Kobelco SK210-LC-8?
  16. K

    Cat e200b bogging down under load

    Hey Rick, Check out my thread.. We've been troubleshooting this same issue for a month! There is some useful info in there though... https://www.heavyequipmentforums.com/showthread.php?59000-Kobelco-sk210-lc8-pouring-black-smoke
  17. K

    Kobelco sk210-lc8 pouring black smoke

    10-4. Thanks Delmer. The injection shop told us to bring him the injectors and the pump, so yeah I'm assuming they are going to test them, but we were going to clean them and put them back to test, but if cleaning them doesn't really matter then, we can just take them up to the shop to have them...
  18. K

    Kobelco sk210-lc8 pouring black smoke

    Well, pulled the no. 1 injector out. Fairly dirty. Were just going to pull the rest and clean them and take some bore brushes and clean the cylinders.. If that doesn't fix the issue, the injection pump is the next step.
  19. K

    Kobelco hydraulic excavators

    Could it be possible there is a diaphragm on top of the injection pump that has a hole in it or something?
  20. K

    Kobelco hydraulic excavators

    Hey Digger, We checked the hoses yesterday. My buddy got under the machine where there is an access panel to get to the intake hose on the innercooler. That one was good to go. Followed that up to the piping to the next hose. That was all good. Next we checked the hose up top connected from the...
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