I will be getting some New Old equipment from my Aunt in Nebraska in a few days. The tractors have sat for close to 40years. I would like to get them to TDC on the compression stroke # 1 as a starting point to tear down the motors turning it over by hand. My thought was that sitting for like 40 years I can only imagine what is stuck to what, Piston rings to cylinder walls comes to mind. These tractors were my Grandfathers and I remember that he didn't wait until things broke to fix them, so when he passed the family drove them into a barn and there they have sat. If the internal parts are good I want to reuse them.
I have been on other forums and have heard advice ranging from pull the plugs and fill the Cylinders with kerosene to Marvel Mystery, mineral oil and a host of other oil concoctions and let it sit to soften up any thing stuck. What ever that is used will be cleaned out im going to tear down everything and see what's what I don't want to go Half Donkey with this and regret it later.
So your thoughts would be appreciated
Thanks
BIG
I have been on other forums and have heard advice ranging from pull the plugs and fill the Cylinders with kerosene to Marvel Mystery, mineral oil and a host of other oil concoctions and let it sit to soften up any thing stuck. What ever that is used will be cleaned out im going to tear down everything and see what's what I don't want to go Half Donkey with this and regret it later.
So your thoughts would be appreciated
Thanks
BIG