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  1. Noland

    Volvo EC140DL regen delete

    Hello! I have a 2014 Volvo EC140DL that needs a new regen burner. I’d rather delete the regen instead of replacing the burner. Has anyone ever used the dpf emulators? How does it work? Are there any issues with them? Any advise will be appreciated. Thanks Brian
  2. Noland

    Case 480FLL 4x4 front wheels turn slower than back wheels in 4x4

    Tinkerer: We removed the front axle and inspected planetary gears in both sides and the chunk in the front end. Everything was intact and squeaky clean. I spoke to the parts guy and he said Case used the same set of gears on the transfer case and the part number on the old transfer case matches...
  3. Noland

    Case 480FLL 4x4 front wheels turn slower than back wheels in 4x4

    Tinkerer: Which planetary gear set are you referring to? Can you tell me what section of the parts book the gear set is in? If the problem is a wrong gear it would have to be in transfer case, correct?
  4. Noland

    Case 480FLL 4x4 front wheels turn slower than back wheels in 4x4

    Tinkerer: We compared the old to the new and they both looked the same.
  5. Noland

    Case 480FLL 4x4 front wheels turn slower than back wheels in 4x4

    Woodfirst: The tires have not been changed and it didn't have problem until the transfer case was replaced.
  6. Noland

    Case 480FLL 4x4 front wheels turn slower than back wheels in 4x4

    Hi folks, I’ve got a Case 480FLL 4x4 that has a drivetrain problem. When the machine is in 2 wheel drive it pulls fine no problems. The machine rolls smoothly and has good power at the wheels. When you put it in 4 wheel drive the machine literally comes to a stop if you’re rolling slowly. The...
  7. Noland

    D31PX-21 Komatsu Dozer travel and work equipment stops abruptly

    The guys name is Kent Baugh Equipment and Parts. He’s out of Texas. His contact info is in the attached pictures.
  8. Noland

    D31PX-21 Komatsu Dozer travel and work equipment stops abruptly

    Update: I wanted to give an update on the what we figured out the problem was. After spending $800 on a 4hr service call from the Komatsu dealership their techincian said the problem is the main HST pump went out. The pump was producing some hydraulic pressure but not enough for the attachments...
  9. Noland

    D31PX-21 Komatsu Dozer travel and work equipment stops abruptly

    Still working on it. What year model is your machine? This one is a 2001. It doesn’t have a screen to display error codes so unless there’s somewhere to connect a code reader I’m not sure it has codes. At first we thought it was a bad park brake solenoid. When the Lock-out (safety) level is...
  10. Noland

    D31PX-21 Komatsu Dozer travel and work equipment stops abruptly

    That’s kind of what I’m thinking also. I haven’t started working on it yet but that’s where I’ll start. Both lock outs work independently. I’m not sure how the two connect together or even if they do. The machine will crank but neither levers move anything. They both stopped functioning at the...
  11. Noland

    D31PX-21 Komatsu Dozer travel and work equipment stops abruptly

    Hi there! I hope everyone is doing well and staying safe! I have a 2001 Komatsu D31PX-21 bulldozer. Does anyone have any suggestions on what would cause the machine to abruptly stop meaning the machine came to a sudden stop while backing up. The engine cranks and runs fine and the gears will...
  12. Noland

    Volvo EC140DL has coolent dripping out of blowby tube

    Hi Folks, I have a Volvo EC140DL excavator with a Volvo D4H engine. Recently had to replace the EGR cooler because it was leaking. The machine only has less than 2000hrs. The problem now is coolent drips from the blow-by tube. Any suggestions on what’s causing this? Thanks in advance for any help!
  13. Noland

    Final Drive Losing Oil Komatsu D31PX21 Bulldozer

    I have a Komatsu D31PX21 Bulldozer that recently noticed the final drive was grinding a little and has gradually gotten loader. When I checked the oil in the gear case it was completely dry and had what looked to black dirt inside the gear case. Refilled with oil... ran it, then changed the oil...
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