At the barn, he worked until dark.
The gearbox from baler one came apart first.
Not completely.
Enough for inspection.
One bearing was rough.
Seal failed.
Gear teeth good.
He cleaned everything.
The damaged bearing needed replacement.
He wrote it down.
Then examined baler three’s gearbox.
Worse.
Baler four?
Cracked housing.
Baler two?
Missing teeth.
So baler one won.
That became the pattern.
Four candidates.
One survivor.
Caleb kept a notebook.
Main gearbox: B1.
Pickup reel: B2.
Chamber: B3.
Knotter: B4.
Flywheel: B3.
Needle frame: B1.
Twine box: B4.
Wheel hub: B2.
He felt like a doctor assembling a patient from four bodies.
Except doctors probably had cleaner floors.
The first serious problem came with the pickup.
Baler two’s pickup looked best.
But its mounting brackets differed slightly from baler three’s chamber frame.
Caleb measured twice.
Then five more times.
Still wrong.
Half an inch.
That half-inch destroyed an entire evening.
He tried spacers.
No.
Alternate brackets.
No.
Baler one’s mounts?
Bent.
Baler four?
Too corroded.
At eleven fifteen, Sarah entered the barn.
Caleb sat on an overturned bucket staring at the pickup.
She handed him a sandwich.
“What happened?”
“Doesn’t fit.”
“What doesn’t?”
“That.”
She looked.
“To me, none of this fits.”
Caleb rubbed his eyes.
“I thought the model years were close enough.”
“Are they?”
“Almost.”
“Almost is not enough?”
“Not for this.”
His mother sat beside him.
For a while, neither spoke.
Then she said:
“Your father once spent two days trying to fit a truck starter onto a grain auger.”
Caleb looked toward her.
“Did it work?”
“No.”
“That’s encouraging.”
“He eventually discovered the auger’s actual starter behind a cabinet.”
Caleb laughed.
Sarah smiled.
“Point is, sometimes he became so committed to the solution in his head that he stopped seeing what was actually in front of him.”
Caleb looked back at the pickup.
He had been thinking mounting bracket.
What if the bracket was not the part that needed matching?
He stood suddenly.
His mother sighed.
“I just lost you.”
Caleb grabbed a tape measure.
The pickup frame widths matched.
Shaft centerlines matched.
The brackets did not.
What if he swapped only the bracket assemblies?
He checked bolt patterns.
Baler three’s bracket could mount to baler two’s pickup frame with two new holes.
Caleb grinned.
Sarah stood.
“That face concerns me.”
“I found it.”
“What?”
“The cabinet.”
She stared.
Then laughed.
“Go to bed before midnight.”
It was twelve thirty-seven when he did.
By early September, the skeleton of the rebuilt machine existed.
Not pretty.