• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

Search results

  1. joemorgan

    Toolcat

    I have a 2003 tc5600 that stopped moving and error code 50-46 came on, I can't find anything relating to it or what it needs to be repaired, it will start and run but won't move, anyone out there have any ideas?
  2. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    10w oil you can get 10w motor oil at tractor supply, I use 5w20w in my clutch
  3. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    Have you checked the oil in the clutch? Make sure its 10w
  4. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    OK, thanks RR, guess I'll keep looking
  5. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    the hyd. filter for a D20A-5 and D21A-5 is Fram c4651, it replaces komatsu KMTS 130-60-48210 hyd filter, I don't know if it fits any other machines or not, I have a D20A-6 but I haven't bought one yet, I don't know if they are the same or not, can anyone tell me the komatsu filter number?
  6. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    it didnt have a hyd.filter listed on that site
  7. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    can anyone tell me if the d20a-5 and -6 use the same hyd. filter cartridge? if so it is a Fram c4651
  8. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    no problem RR
  9. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    I had the same problem, checked the oil in the clutch, none on the dipstick, filled it with oil, problem solved.
  10. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    I have a D20A-6, the pins are about ready to be turned, I've heard that it is better cost wise to just wear them out and replace chains and sprockets, any feedback would be appreciated.
  11. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    selling my dozer I have a 1988 D20A-6 in good condition that I am going to be selling, 2900hrs on a working meter, if interested, contact me at joemorgan1@live.com for photo's and info.
  12. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    the front one is for the transmission, SAE30w motor oil, the one at the rear is the bevel gear, SAE30w motor oil, the plugs on the rear case, the final drives, SAE30w motor oil, you will find a plug on the inside bottom of each final drive, this is the drain plugs, the hydraulic system takes...
  13. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    my D20A-6 calls for motor oil in the hydraulics, you can call 903-639-2765, he should have the seals you need, good luck
  14. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    I bought a D21A-6 from KTOO about 4 yrs ago and have put about 850 trouble free hours on it, I cleared a lot of trees, built a root rake for it that works great and moved tons if dirt, I was building a runway here at home and it's finally finished, I think they are great little machines.
  15. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    if the left track won't disengage, especially under a load it sounds like the steering clutch is stuck
  16. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    no other symptoms, they work fine, don't slip, just growl when you engage them under a load, been like that since I've owned it [4yrs now] I was just curious if this is normal or if they are worn and need replaced.
  17. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    D20 steering clutch Hello all, I have a 1988 D20A-6, the right hand steering clutch growls when using it, can anybody tell me what causes this?
  18. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    Hello Glock, I had the exact same problem with my D20, I sprayed some WD40 at the clutch pedal pivot point, this helped for about 15 minutes, I then sprayed it with PB Blaster, been working fine since. Hope this helps
  19. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    D20A-6 Question Can anyone tell me the procedure for adjusting the valves on a 1988 D20A-6 4D95S-W-1 engine and the adjustment specs? The owners manual says to adjust every 2000 hours, how critical is this?
  20. joemorgan

    Section for komatsu d20,21 and similar grey market dozers

    you might want to check all of the rubber gap seals around the front of the radiator, if they are bad you loose air from the fan around them also be sure your fan belt is not slipping, I had the same problem, this helped mine.
Top