Mr. Pittman turned toward the workbench and began writing the test results. He left Grandma and me alone beside the tractor for a few minutes. She held my face between her hands, the way she had when I was little and returned from school with a good report card.
"I'm proud of you," she whispered. "But promise me something."
"Anything."
"Don't spend the rest of your life believing you have to save everybody to deserve being loved."
I swallowed, nodded, and hugged her. She smelled like wool and coffee and the soap she'd used for years. Over her shoulder I saw the tractor's green hood, scarred and patched, and the little paper tag from the auction hanging from a nail near the workbench. PARTS ONLY, it still said. I decided not to take it down. I wanted to remember that the label had described what someone believed, not everything the machine might become.
We called James that afternoon. When he answered, I held the phone out near the tractor so he could hear the recording I'd made of the controlled idle. He laughed once, then went silent. Finally he asked whether the test had met Mr. Pittman's conditions. I read him the results, including the checks still outstanding. He congratulated us only after I finished.
"Eleven weeks," James said. "Not bad for a project that began with a tin can."
"It still needs work," I told him.
"Yes," he said. "That's what makes the next part worth doing."
I went to bed that night with the recording saved on my phone. I listened to it once before sleep, then put the phone on the dresser because Grandma had told me not to keep playing it until midnight. Outside, the wind made the bare branches tap the bedroom window. For the first time in months, I heard that tapping without imagining a bill coming due or a field going uncut. I heard it as weather, nothing more, and fell asleep thinking about how a tractor that ran still had a great deal to prove.
People in town heard that the John Deere had started before the paint on our shop door was dry. The news traveled from Mr. Atwood to the feed store, from the feed store to the diner, and from the diner to anyone with a pickup and an opinion. By Monday morning three neighbors had stopped by to ask whether they could see the tractor. One of them brought a bag of donuts. Another asked how long before I planned to drive it in the county parade. I told them it had idled under supervision, not pulled a plow, and that Mr. Pittman still had to finish testing the brakes, steering, hydraulics, and tires before anybody would be trusting it with field work.
Some people looked disappointed by that answer. It wasn't the sort of ending an exciting auction story was supposed to have. A machine was meant to roar back to life, everyone was meant to cheer, and the credits were meant to roll while a child rode through a cornfield. Instead, on the Monday after the first start, I found myself checking a list that still had twenty-seven items on it. The list didn't care how many people had congratulated me.