His mother stared.
Then sighed.
“Fine.”
“What?”
“You bought it.”
“So now learn something.”
She pointed toward the machine shed.
“But I am not paying for a new engine.”
The boy smiled.
“Deal.”
His mother stopped him.
“And school comes first.”
His smile disappeared.
“Fine.”
The tractor went into his grandfather’s old workshop.
For the next week, nothing dramatic happened.
That would disappoint the farmers who later retold the story.
They liked saying the boy poured fuel into the tractor and it fired instantly.
It did not.
The real process was slow.
Dirty.
Frustrating.
And much more educational.
The boy started with photographs.
His grandfather always photographed unfamiliar assemblies before taking them apart.
Not because he trusted photographs.
Because memory became arrogant after the fifth bolt.
Then the boy drained the oil.
His father watched.
Dark oil flowed into the pan.
No water came first.
Good sign.
No obvious metal pieces.
Another good sign.
They removed the oil filter.
Old.
But intact.
The coolant had been drained decades earlier.
The boy checked the radiator.
Corroded.
Expected.
They removed the injectors.
That took nearly an entire Saturday because two resisted.
His father wanted to force one.
The boy stopped him.
“Grandpa said—”
His father pointed a wrench.
“If you finish that sentence, you can do it yourself.”
The boy smiled.
“I was going to anyway.”
His father laughed despite himself.
With the injectors removed, they added penetrating oil to each cylinder.
Then waited.
Sunday.
Monday.
Tuesday.
The boy wanted to try turning the engine.
His father refused.
“Give it time.”
“Why?”
“Because being impatient after twenty years would be stupid.”
That sounded fair.
Wednesday evening, they removed the starter.
That was when they found the first real clue.
The starter drive was jammed.
Not merely stiff.
The gear remained partially engaged toward the flywheel.
The nose housing showed an old fracture that had been brazed years earlier.
The boy stared.
His father rotated the starter gear by hand.
It barely moved.
“Well.”
The boy felt his heart speed up.
“That could lock the flywheel.”
“Could.”
“You think that’s it?”
His father looked at him.
“What would Grandpa say?”
The boy sighed.
“That we haven't proven anything.”
“Exactly.”
They set the starter aside.
Then his father placed a long breaker bar carefully on the crankshaft.
The boy stood beside him.
“Ready?”
“Yeah.”
His father applied pressure.
Nothing.
The boy’s stomach dropped.
Again.
Nothing.
The father repositioned the bar.
“Could still be stuck.”
The boy stared at the engine.
Four hundred dollars suddenly returned to his mind.
Every dollar.
He had imagined being right.
He had not properly imagined being wrong.