"A tractor that idles in a shed isn't a tractor," he told them, once the engine had warmed and he had shut it down and they were standing around it, listening to the tick of cooling metal. "It's an engine making noise. Lots of machines idle fine. You find out what they really are when you put them to work."
So that afternoon, he put it to work.
He drove Unit One out of the shed and into the pasture, past the long rows of broken machines that had given it life. He hitched it to an old disc harrow that had been rusting behind the barn since the nineties, dropped the disc into the hard, cold ground at the edge of the pasture, and pulled. The engine note deepened. The tires bit. The disc cut into the earth and turned it over in long dark ribbons, and the tractor kept moving.
He ran it for an hour that way, back and forth across the far end of the field, stopping every fifteen minutes to climb down and check things. He laid his palm on the transmission housing to feel for heat. He looked under the frame for drips. He checked the hydraulic reservoir level and the fluid temperature with an infrared thermometer he had bought at a hardware store for that purpose. Then he unhitched the disc and hooked up a heavy log chain to the drawbar and the other end to a stump at the edge of the tree line, and he pulled against the stump, steady and hard, the engine laboring, until he was satisfied with what he heard.
Then he tested the hydraulics. He mounted a loader frame he had salvaged from Number Forty-Four and raised and lowered it, empty and then loaded with a pallet of concrete blocks, again and again. He held the load in the air and watched the cylinder for drift. He worked the controls until the fluid was warm and then worked them some more, watching the pressure gauge he had teed into the system. He held the load raised for ten minutes, timed on his watch, and looked for any sag in the lift arms.
There was none.
By the time the sun was going down, the light turning gold and then red across the turned earth, Earl drove Unit One back to the shed and shut it off. He climbed down, stood beside it for a long moment, and laid his hand flat on the hood the way another man might lay a hand on the shoulder of a friend.
"It holds," he said.
---
That night the three of them ate supper at the kitchen table in the white house, which was something they had not done together in a long time. Megan brought a casserole. Earl made coffee. Ray sat across from his father and, for the first time in weeks, found that he did not know what to say.
Finally he said, "I owe you an apology."
Earl looked up from his plate. "For what?"
"For the auction. For what I said. I thought you'd lost it, Dad. I really did. I thought you'd thrown away your retirement on scrap."
"I might still have," Earl said mildly. "One tractor isn't sixty."
"But it's one more than anybody else thought you'd get."
Earl considered this, chewing.