Earl cleaned it.
Checked compression again.
Inspected bearings where practical.
Replaced seals.
Cleaned fuel components.
Measured what needed measuring.
Then he turned to the transmission from number twenty-four.
Cases were opened.
Gears inspected.
Shafts checked.
Bearings evaluated.
Parts that appeared usable but showed questionable wear were replaced.
The hydraulic system from number nine received the same treatment.
Ray became impatient.
“If the pump holds pressure, why tear it apart?”
“Because I don’t know why the tractor died.”
“The engine seized.”
“That’s why it stopped.”
Earl looked at him.
“That doesn’t tell me everything else is healthy.”
The sentence became important later.
Nothing went into the rebuilt machine simply because it fit.
Earl had seen too many repairs fail because somebody confused interchangeability with suitability.
Two parts could share bolt holes and still have different internal specifications.
A pump could mount correctly and produce the wrong pressure.
A control valve could look identical and behave differently after the oil warmed.
A gearset could physically install and fail under load.
So Earl checked numbers.
Again.
And again.
There were evenings when Ray believed his father was overthinking every bolt.
Then Earl would notice something.
A slightly different fitting.
A casting suffix.
A service bulletin from twelve years earlier.
And Ray would realize another mistake had been avoided.
Slowly, one tractor came together.
The chassis chosen for the rebuild received the good engine.
Then drivetrain.
Then hydraulics.
Wiring was repaired from several donor harnesses.
A starter from another machine was rebuilt.
The alternator came from yet another.
A cracked hose was replaced rather than reused.
A worn bearing was new.
Earl did not believe saving old machinery required pretending every old component deserved another life.
If something was worn beyond sensible service, it was finished.
That selectivity was part of the skill.
On the morning the rebuild was ready to start, Ray arrived before eight.
Earl was already in the workshop.
Battery connected.
Fuel checked.
Oil checked.
Cooling system filled.
Tools cleared.
Ray leaned against the bench.
“You nervous?”
“No.”
“You’re lying.”
Earl smiled.
“A little.”
He climbed onto the tractor.
Turned the key.
The starter engaged.
The engine rotated.
Did not fire.
Ray looked toward him.
Earl stopped.
Waited.
Checked fuel.
Tried again.
The engine turned twice.
Then caught.
A rough burst.
Another.
Smoke.
Then a steady idle.
Ray stood up straight.
The old tractor vibrated gently in the workshop doorway.
One thousand dollars had purchased sixty broken machines.
Three of them had just become one running tractor.
Ray grinned.
Earl did not.
Not yet.
He listened.
Oil pressure.
Temperature.
Mechanical noise.
He worked the throttle slowly.
Then shut the engine off.
Ray stared.
“What are you doing?”
“Checking it.”
“It runs.”
“That’s not the same as working.”
They spent the rest of the day testing.
Restart.
Warm up.
Hydraulic pressure.
Steering.
Lift.