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john deere

  1. J

    Cat 308B pilot Control valve

    Does anyone know where pilot control valve is on a cat 308BSR to switch from cat to JD. TIA
    • jxa5094
    • Thread
    • cat cat controls john deere komastsu pilot controls
    • Replies: 2
    • Forum: Excavators
  2. Jason McClure

    JD 326e low voltage

    We have a 326e JD skid steer, keeps showing low voltage code swapped batteries and is pulling 13 volts at battery and alternator but still showing codes. What are your thoughts?
  3. A

    650H Speed Sensor Removal

    I had a problem with the left track speed sensor being faulty, my mechanic disconnected both track speed sensors (the plug) and that seemed to have fixed the problem… Any idea of what consequences its removal may have? if it’s not essential I’d happily save an extra $400 on 1 sensor
  4. W

    John Deere 644J Shuts Off After 5 Minutes

    Hello, I have a 644J thats shutting off after 5-10 minutes of idle. Both fuel filters have air in them after it shuts down. The line from the tank to the filter is open and I just replaced the filters a month ago. A dealer told me these machines don’t have a fuel shutoff solenoid, it’s all run...
  5. F

    Air compressor w/ John Deere engine

    Hey guys, I have a Gardner Denver air compressor with a John Deere engine. It has a Roosamaster/Stanadyne injection pump JDB431AL2475. (I will get the engine model number) Does anyone know what model pump would cross to this or anyone who can rebuild it? I rebuilt it 2 years ago, put the new...
  6. B

    John Deere 310SG Hydraulic Gremlin

    So I have a JD 310SG that has me lost. Been chasing the problem for awhile and cannot figure it out for the life of me. The problem is Ill run my boom up and whenever I run another function the boom just stops then as soon as i let got of that function the boom runs like normal. It also does...
  7. B

    Anyone know the zerk size for a JD 310J?

    Looking to see if anyone knows the zerk size for the 310J Back hoe Loader. Thanks in advance.
  8. W

    John Deere 318D Engine Fan not working

    Hello, bought a 2012 John Deere 318D Skid steer with under 800 hour. Looked like a great deal until we found out that it was over heating all the time. The fan is run via hydraulics that is controlled by a valve with 3 solenoids. 1 solenoid has power the other 2 don't even after trying all the...
  9. D

    JD 490E computer problem?

    Hello there. just bought a 1995 Deere 490E from nephew of a guy that died of COVID so don't know much about the machine. nephew is telling me it needs a "hydraulic computer" behind the seat there are two computers. the computer on "top" is blinking, sequence is ...5235734523573... which just...
    • dirt MD
    • Thread
    • 490e john deere pump valve controller
    • Replies: 14
    • Forum: Excavators
  10. D

    Level best automatic grade control john deere track loader questions

    I have a new 2020 level best box blade attachment in front of a 325g john deere, earthworks go and a gl622 dual slope laser . Ive gotten the basics down of set up and have graded a couple tennis courts. I have found that the machine does not into the base very well, the machine gets off level...
  11. P

    Jd 6115r error code help

    Hi all, got a new error code on our John Deere it is 505.07 ‘gear limited due to invalid wheel speed’ We replaced the speed sensor a year a go. Hoping it isn’t something to do with that again. Any help would be appreciated. Thanks in advance Paul
  12. X

    Adjusting Return to Dig 310SK John Deere

    I just recently bought a used 2013 John Deere 310SK.. so far its a great machine, seems like when you use the return to did feature the bucket dont set quite level. is there away to adjust this so that its sit level with the ground? now its about 2 inches high in the front?
  13. 4stersrh

    John Deere 450H LGP Transmission or Electrical Issue?

    Hi all - I currently operate a John Deere 450H LGP dozer. Mainly for forestry site preparation, i.e., furrowing for red pine plantations, scarifying for direct seeding, etc. Furrowing can be rough with lots of bumps and impact to the machine from hitting stumps. This last field season, I was...
    • 4stersrh
    • Thread
    • 450h dozer john deere lgp
    • Replies: 1
    • Forum: Dozers
  14. Seans problems

    2009 JD 650J not moving in forward or reverse

    Hi everyone, I have a 2009 JD 650J LGP that wont move in forward or reverse. To get it on a trailer I pulled the pump motors, while they were visible I tried forward and reverse and they were not spinning at all. I have a light flashing on the gauge cluster (wrench crossing over a manual) but...
    • Seans problems
    • Thread
    • dozer john deere no forward no reverse
    • Replies: 8
    • Forum: Dozers
  15. C

    Hydraulic Thumb Recommendations - 2011 JD 310J

    Hi folks; I am a relatively new backhoe owner, picking up a 2011 JD 310J 4x4 via auction. I am looking to add a hydraulic thumb to it. The unit is already plumbed with auxiliary hydraulic and I presently only have one bucket (24"). I'm curious if anyone has suggestions/leads/pointers to a...
  16. J

    John Deere 110 track excavator

    My father in law is buying a JD 110. He is a logger and looking for a grapple for it. I’m having a hard time finding one and info on it. Does anyone have one or info on what we need? TIA!
    • jxa5094
    • Thread
    • cat excavator excavator attachment forestry grapple john deere log loader volvo
    • Replies: 6
    • Forum: Excavators
  17. I

    John Deere 270D LC Slow Hydraulic

    Hello, we have a JD 270Dlc. Machine ran & operated great up until a couple days ago, now it has very slow hydraulic power, engine still runs and sounds strong though. It seems like only the swing motor has full hydraulic strength. Both booms, bucket curl and tracks are very slow with no power...
  18. Syleng1

    Technical Service manual for JD 450E?

    Hello to all, I know I have received a lot of good info on this site and to all knowingly and unknowingly contributed... Thank you! I recently bought a John Deere turbo 450E dozier from a customer. It has only just over 4K on it, undercarriage is approx. 70% and they just replaced the...
    • Syleng1
    • Thread
    • john deere john deere 450e service manuals
    • Replies: 4
    • Forum: Dozers
  19. Willy-T

    John Deere 7330 Premium series air condition code 876.01

    Has anyone ever had the code 876.01 come up on a John Deere tractor? It seems that JD doesn't even list it anywhere on their site. :( The issue is that the air conditioner compressor does not run even with the light on the AC button ON, the refrigerant level and the wiring is good, I tried...
  20. erickson_ryan

    Removing JD 850c recoil spring

    JD 1997 850c I have the track broken down, idler wheel, rod and tensioner assembly all pulled out. I'm trying to replace the track adjuster housing and obviously the spring needs to come out. I just wanted to make sure I'm doing it the safest way possible because I'm not sure how much tension...
    • erickson_ryan
    • Thread
    • 850c dozer john deere recoil spring tensioner
    • Replies: 5
    • Forum: Dozers
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