I finally got around to finishing up my dozer. All 4 of the steel lines had to be replaced up front, all filters, full fluid change from the radiator to rear diff, had to put brushes in the starter, made/rebuilt both idler pulleys, a new ignition and push button. I'm down to a few zerks that won't take grease and a few drops of oil from the final drive and sprocket nut. I'm not fixing those yet, I'll just keep an eye on the fluid level. I went over to a buddies and pushed some dirt for him. It's one heck of a machine! I ran it non stop for about 6hrs. It pushes a full blade and spins the tracks in 1st & 2nd with no problem. The converter pressure is always in the green and never gets hot when pushing. I'm not sure if this is normal but at idle, the gauge is in yellow (low), almost at red. It's always in the green at 1/4 throttle or barely moving forward. The rear diff gets hot too, to hot to hold your hand on it after 10min of pushing dirt. I know there's a lot going on in there but is it normal for it to get that hot? The only downside about having a dozer this small and being able to tow it with my truck/trailer is, being able to tow it with my truck/trailer.
