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  1. K

    NEW HOLLAND W170B WHEEL LOADER MANUAL

    Hi I am in need of a repair manual on a New Holland w170B wheel loader. I can't find anything on the internet that is usable for what I need. Any help would be appreciated. T.I.A
  2. K

    New Holland B90B

    Thank you, will go through and see what they did.
  3. K

    New Holland B90B

    Hi All I was wondering if anyone has a repair or parts manual on a New Holland B90B backhoe, someone removed the DCV's and didn't correctly mark and re-install the components. Now I have to go and see what was not fitted correctly, just need to make sure about hose locations. it has a...
  4. K

    BELL HD800 main pump

    Hi has anybody got a service manual on a kawaski k3v112dp pump for a Bell HD800 excavator? We have a problem with this one damaging the front pump repeatedly. Thanks
  5. K

    Cat 422E Service Manual

    Hi Has anybody got a service manual on a Cat 422EKHBE01950? I am really in a bad situation, struggling with the front dcv ball resolvers.
  6. K

    Cat 422E hydraulics

    Took off dcv today, put it on mini test bench. When i give it flow oil comes out through cf port. What i did see when i started the machine is that the steering valve pressure line immediately pressurised. So i capped off cf port and now have oil shooting out steering load sensing port on dcv...
  7. K

    Cat 422E hydraulics

    Sorry, just figured out how to post pictures, my pc is slow so i hit the buttons a few times
  8. K

    Cat 422E hydraulics

  9. K

    Cat 422E hydraulics

    Hi I'm stuck.. replaced the pump, still same problem, checked on load sensing lines and i am getting signal from front dcv to pump, when you remove the line it starts up. this machine's model nr is 422EKHBE01950. Immediate flow to the load sensing is that normal? And if so why only signal...
  10. K

    Cat 422E hydraulics

    Hi Mark So i installed the dcv and started, problem was still there, took your advise and blanked off load sensing. Started again, same problem. I then removed the pump to see if it wasn't stuck on full stroke and it was. Also valve plate completely worn, about .75 of a mm groove in it. The...
  11. K

    Cat 422E hydraulics

    Hi I've got an issue with a CAT 422E where the hydraulic system is pressurized at startup and the machine can't start due to this. I've removed and cleaned the rear dcv, now doing the front dcv, but i can't find anything wrong. also checked pressure compensator valve on the pump. when you...
  12. K

    Case 821C wheel loader service manual

    Hi tool king & franklin2 Sorry I've been running around, we found the problem, oil sensor bad wire, so reconnected it and the machine is up & running. now i'm moving on to my second machine on site, Cat 422E backhoe. Any knowledge on those?
  13. K

    Case 821C wheel loader service manual

    tried to insert picture, smoke coming out of pc, think i broke it...:confused:
  14. K

    Case 821C wheel loader service manual

  15. K

    Case 821C wheel loader service manual

    Can you send me your e-mail adress, don't know how to insert pictures into the reply.
  16. K

    Case 821C wheel loader service manual

    Thank you, will have a look. You don't perhaps know these machines? I need to know what the displays on its dahboard mean.
  17. K

    Case 821C wheel loader service manual

    Hi Can anyone help me with a service manual for a Case 821C wheel loader. There is a buzzer that is constantly going off in the cab and we can't figure out what it is about. any help would be greatly appreciated Thanx
  18. K

    JCB loadall 550-170 hydraulics dead

    Hi Jeff Sorry i am only getting back to you now, I've been running around. it is a 4 speed, the owner drained out all the oils and then filled it again, then the machine ran for about 20 meters and stopped again, could it maybe be that the charge pump inside the gearbox is cavatating? or like...
  19. K

    JCB loadall 550-170 hydraulics dead

    Hi Jeff oil level is fine, it's got the jcb spec oil in, we have found some wiring that is damaged so running around to see what goes where. There are no forward gears and no reverse gears. this is the serial number we found inside the cab 61450, and here is the chassis number if it will help...
  20. K

    JCB loadall 550-170 hydraulics dead

    Hi I'm helping someone with a 541-70 Loadall, I've got almost the same problem, but the hydraulics are fine, but it won't go forward or reverse. He has replaced the selector next to the steering wheel, still the same. if you play with the selector it starts going after a while but still not as...
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