JD 105 disc

[bird dog]

This is a two part question. I bought a John Deere disc harrow model 105 nine footer at an estate sale along with a David Brown 885 2WD tractor. 45 HP . The disc does not appear to have been used very much but has been sitting in a field for many years. The discs turn easily. I cannot find any grase zerts so I am wondering why not and what maintenace is needed on this piece of equipment?
The seceond part of the question is, is this tractor is large enough to pull this and maybe that is why it has not been used much?
If it matters I am wanting to use it on blackland central Texas soils.
Thanks in advance for any comments.
Bird Dog

 

[dun]

I don;t think that you'll have enough traction or hp to be able to do much with it.

 

[Mat Man]

It most likly has sealed bearings.You can probably do light discing.