Recent content by marrt

  1. marrt

    Hydraulic oil change

    This looks great. Can you share where you purchased the fuel tank and hydraulic cooler assembly?
  2. marrt

    Given the current prices in 2025, what are your thoughts on PT422 over PT425?

    I couldn't find the post with a quick search either. From what I remember, it involved breaking welds on a center pivot—the part that curls the bucket. I think Terry mentioned that the backhoe puts a lot of stress on the arms, probably due to leverage.
  3. marrt

    Given the current prices in 2025, what are your thoughts on PT422 over PT425?

    Below are some quick thoughts on the attachments I own (excluding the cement mixer): Buckets: I have every bucket available. I mostly use the Light Material Bucket because it’s the largest. If you plan to load material into a truck, consider using the 4-in-1 bucket. The 425’s lift height isn’t...
  4. marrt

    Given the current prices in 2025, what are your thoughts on PT422 over PT425?

    Everything depends on your specific needs and circumstances, like most things in life. For perspective, I own two 425s and an 1845, all purchased used. On one of the 425s, I upgraded both the wheel motors and the engine (to 35 HP). On hilly terrain (which you don't have, but others will read...
  5. marrt

    1845 problem

    I discovered a mouse nest in that spot, and their urine had rusted through the curved metal tube connecting one injector to the next—hard to believe. I sprayed the new tube with clear paint, hoping it will help next time. I’ve also switched to adjustable handles instead of bolts, making it...
  6. marrt

    3d Printing for PT

    I bought a Prusa before Covid. It's the original Prusa, by Joesph Prusa, from a company called Prusa (the dude really loves his name). Initially, I didn't have much use for it—I had stopped playing with dolls several years earlier—so it sat unassembled for about a year and a half. Eventually, a...
  7. marrt

    Driveway

    As to the gravel type, in VA, it's called "21A." It's 3/4" minus with fines (often including some clay as a binder). Great stuff. You could probably just add a couple loads of fines since it appears you may already have the 3/4" minus, but washed and no fines. The gravel pit or delivery guy...
  8. marrt

    Wounded

    What machining capabilities do you have? You could machine a proper keyway (not a half-moon) in a different location on the shaft. However, it appears the shaft was damaged when the key failed. In general, keys and keyways are not the most effective method for preventing shaft rotation. Since...
  9. marrt

    1845 Problem

    Fatigue. I don't know the age of your 1845, but my VDP, with accessory pumps, are attached to a plate that is then attached to the engine. All this weight is carried by just two 1/2" bolts connecting the VDP to the plate. Given the vibration of the diesel engine, that's way too much stress for...
  10. marrt

    Mice are not nice

    Do you bait it? I notice they say you don't have to use bait. I have two miniature dachshunds who have their nose in everything. The sticky traps work pretty good but I don't use them in the garage due to the dogs. This trap looks safer and more humane.
  11. marrt

    Can I turn over a Kubota diesel engine by hand?

    Me neither. There's a nearly vertical drop from the side of the engine cover to the muffler opening. When I began working on the engine this morning, I removed the paper towel shown in the previous picture and shone a light down the hole where the fuel injector goes, to see if I could catch a...
  12. marrt

    Useful attachments adapted to PT ?

    You might consider asking Terry about this behavior. I had this happen on my 1845 and the pump needed a rebuild. I'm not trying to scare you and your pump is different than the one used on the 1845. But this doesn't sound normal for a variable displacement pump. The only time I experience a...
  13. marrt

    Mice are not nice

    I shared this on the Kubota Forum, but I thought it would be beneficial to repost the picture here. This is from my Kubota ZD1211 mower. The engine would not turn over and I couldn't figure out why, since it ran perfectly when parked for the season. For a while now, I've been concerned about...
  14. marrt

    Can I turn over a Kubota diesel engine by hand?

    I think I may have identified the problem. Next, I need to determine if there was any damage. Given that seeds can compress somewhat, I'm hopeful for a positive outcome. My plan is to use a depth micrometer to measure the clearance between the pistons and the cylinder head deck. If the...
  15. marrt

    Can I turn over a Kubota diesel engine by hand?

    Thanks of the comments. I thought I'd share a picture for those who might be curious. I've covered the injector and glow plug holes with a paper towel to keep them protected. I suppose the logical step is to start from the top, so I plan to remove the valve cover first. Then, I'll see what's...
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