He went back outside.
Instead of pulling another tractor into the shed, he chose three from the matched production group and parked them side by side. Tractor A had a diesel block with good compression and clean oil but a hydraulic pump that screamed when the engine turned. Tractor B had an engine locked solid but hydraulic fluid that looked clean and a loader that had held position even after sitting for months. Tractor C had a good frame, good hydraulic cylinders, and a transmission stuck in neutral.
Under the work light, the three machines stopped looking like three failures.
They looked like one parts diagram spread across thirty feet of clay.
Isaiah started with the engine from Tractor A.
Pulling it took most of the morning because two mounts were rusted in place. The hydraulic pump from Tractor B fought him even harder. One housing bolt rounded off and cost nearly an hour. By midafternoon he had parts laid out on cardboard in the shed and the first real moment of doubt behind him instead of in front of him.
The transmission in Tractor C was not destroyed. The linkage had seized after years of contamination, and the internal case showed wear but no catastrophic damage. Isaiah cleaned it, freed the linkage, replaced one bearing from another donor, and spent the evening fitting the engine and hydraulic pump into the clean chassis.
Otis’s notes guided him through the pieces factory manuals ignored.
“Prime pump before first turn.”
“Bleed highest fitting last.”
“Don’t trust sight glass until tractor sits level.”
Close to midnight, Isaiah poured the last of the diesel from a red can into the tank.
Denise stood in the shed doorway wearing a robe over her work clothes.
“You planning to sleep this week?”
“If this starts.”
“And if it doesn’t?”
He looked at the tractor.
“Then I sleep after I find out why.”
Denise sighed but did not tell him to stop.
Isaiah climbed onto the cracked vinyl seat.
He turned the key.
The starter dragged once.
Nothing.
He waited five seconds, checked the fuel shutoff, and tried again.
The engine spun faster, coughed, and died.
Denise folded her arms.
Isaiah tried a third time.
The engine caught.
Not smoothly. Not impressively. It stumbled, threw a dark puff from the exhaust, then settled into a rough idle that gradually evened out as fuel reached all three cylinders.
Isaiah froze with one hand still on the key.
Denise covered her mouth.
The engine kept running.
He climbed down, checked every hose with a flashlight, then climbed back up and moved the loader control.
The arm rose.
No shudder.
He lowered it.
Raised it again.
Smooth.
The sound filled the Callaway yard after midnight, not loud enough to wake the whole county but loud enough to change the meaning of every dead tractor parked in the darkness beyond the shed.
Isaiah shut the engine off five minutes later.
The sudden silence felt enormous.
Denise looked at him.
“How many can you make?”
Isaiah looked toward the rows outside.
“I don’t know.”
It was the answer she trusted most.
Two days later, Dale Pruitt drove into the yard in a white Ford pickup.