Welcome to the Yanmar Nation !
I bought the owner's manual from Hoye. Besides that, what is your recommendation after picking up an old used tractor(albeit a Yanmar 2210D :cool2
The companion Service and Parts Manuals (also available from Hoye) are IMHO invaluable and well-worth the price in the long run. You'll find the exhaustive assembly blow-up diagrams in the parts manual incredibly useful.
.... I'd like to clean it. ....
- Low-pressure water and fairly strong Simple Green solution with a stiff-(plastic) bristle brush will do wonders; any aerosol foam-on degreaser may help in a few spots like those caked-up front axles.
- After you do the washing / degreasing, a complete fluids and filters change (cleaning of the screen filter in the tranny if that model has such) to establish a good 'clean baseline'. On the tranny you may find 3 drain points: rear screen filter, pan drain, and don't miss the lowest one at the point where the front-driveshaft connects, that one may be holding water.
- Don't be too surprised to find water in the tranny fluid entered via that cracked shifter boot - replacing that to prevent further contaminant intrusion to the tranny might be a sooner-than-later priority.
- After running awhile on fresh fluids and filters, check everything again (hot) to see if there's another load of contaminants in your fresh fluids and change again if indicated.
- I'd do a complete drain and flush of the fuel tank, just to ensure good clean fuel as a baseline.
- Doesn't look 'terminal' but FYI you can eliminate that kink in the fuel line between the filter and the injector pump by rotating the banjo on the injector pump 180* (facing forward) and installing a longer line there in a gentle loop over the top of the pump. Yes, you'll need to bleed the system after doing that.
- Obvious in your walk-around video - missing brake rod, missing front driveshaft cover, missing mower PTO cover (latter mainly an entanglement / safety concern); a few fluid 'weeps' but after cleaning and fluid changes you'll be able to track those and likely find many are just a matter of fastener re-tightening.
- The knob in video 2 is your 3 point hitch lock valve - make sure it's in the full-open position and then read about it in your operators manual.
- IMHO the first step for that steering box cover in video 3 is simply 'tighten it home' (the retaining bolts, NOT the center steering gear adjuster). From there, see that service manual yer gonna get for steering system checks and gear-box adjustment procedure.
Hoye will quickly become a valued friend .... don't hesitate to use the great
ticket based email system, to enquire about stuff like 'do you have used parts to repair my missing driveshaft cover' with pics attached showing what you've got now. I think you'll find them very responsive and helpful. Yes, building 'wish lists' and then placing larger orders will help reduce shipping costs immensely.
BTW, figuring out exactly what you've got vs what's missing/needed in relation to that front driveshaft cover is an example of when those Parts Manual blow-up diagrams will be invaluable ;-)
All just quick IMHO from the 'quick tour videos', enjoy your 'new' tractor!
PS, maybe others can see 'em, I had to use edit to pull the URL's for your vids and copy to my browser:
https://youtu.be/MDWapiyoBnk
https://youtu.be/LrfQfaCAinE
https://youtu.be/aKfGKdRiqfE