The new ratchet failed before anyone entered the cage.
Tavin had secured Cage Seven at the lower landing while Neri’s crew loaded sandbags for the first full-weight test. The maintenance ratchet was supposed to hold the guide block steady while the drive line was adjusted. When Dorel pulled the handle, it caught for a moment, then slipped one tooth with a sharp metallic snap.
Everyone stopped.
“Again,” Dorel said.
“No,” Neri replied. “Not until we know why.”
Krail stood on the upper landing with a clerk and the tall guard who had accompanied him the previous day. The factor had arrived early enough to see the sandbags loaded and late enough to avoid carrying any of them.
“Is the cage in danger?” he called.
“It’s secured separately,” Tavin answered. “The ratchet didn’t hold.”
Dorel released the handle and opened the inspection cover. A thin metal shaving lay beside the pawl. The tooth Iven had filed was still sound. The problem lay farther along the wheel, where the pawl had ridden up instead of dropping fully into the next notch.
Jem checked the mounting bolts. The chalk marks remained aligned. Neri measured the distance from the pawl to the wheel. It was correct at the top of the movement and slightly wrong at the bottom.
“The plate is flexing,” she said.
Dorel pressed against it. The movement was barely visible. Under the load of the handle, it was enough to shift the pawl.
“Can we reinforce it?” Krail asked.
“Not without removing it,” Neri said. “And I want to know why it flexes before we put it back.”
“The cage is needed today.”
“Then we need a ratchet that holds today.”
Iven looked at the old assembly stored beside the landing. Its worn section had been removable. The mounting plate was heavier than the new one and had shown no flex in the earlier inspection. It needed a new tooth segment and a proper pin, not a complete replacement.
“Jem,” he said, “do we have the metal we discussed?”
Jem followed his gaze. “At the yard. I can bring it.”
Dorel objected. “The old ratchet is worn.”
“We know where,” Iven said. “We can repair that section and test it.”
Krail came down the stair. “How long?”
“Long enough to do it properly.”
“That isn’t a time.”
“An hour if the piece fits. Longer if it doesn’t.”
The factor looked at the passengers gathering beyond the barrier. They had been told the cage would reopen after the test. Several carried parcels. Asa stood among them with two baskets of food and three volunteers ready to use the long route if needed.
“Use the old assembly,” Krail said. “My company will inspect the new one.”
Neri made certain the decision went on the work sheet. Dorel signed it, then sent one of his workers to help Jem fetch the metal.
Iven removed the worn tooth segment from the old wheel. The original pin had been peened over at both ends, so he filed one end carefully before driving it out. Beneath the segment, the wheel was sound. The pawl spring returned cleanly. He cleaned the mounting surface and checked that the replacement could sit flush.
Jem returned with a steel piece cut slightly oversize. Together they shaped it to match the remaining teeth. Iven used the old segment as a guide but did not copy the worn edge. Neri checked the angle against the pawl and marked where the new tooth needed a little more clearance.
“Too shallow and it slips,” she said. “Too deep and the pawl won’t release.”
“I’m aiming for the part between.”
“An ambitious plan.”
He filed the new segment, fitted it, and moved the pawl by hand. It caught, but the release was stiff. He removed the segment again and took a little more metal from the inside corner. On the second test, the pawl dropped into place and lifted without scraping.
They fixed the segment with a fresh pin. Iven checked the pin’s fit before peening the ends. He worked slowly enough that the metal spread against the wheel instead of bending the segment out of alignment. When he finished, the repaired tooth sat flush with its neighbors.
Tavin brought the handle down. The pawl caught. He released it, advanced the wheel, and engaged the next tooth. They repeated the movement through a full turn.
Something settled beneath Iven’s graft: the physical pattern of a ratchet resisting motion in one chosen direction while allowing it in the other. He felt the holding action, the tooth meeting the pawl, and the release when the force changed. It was not a command to freeze anything. It was a way to make an established contact resist a particular movement.
He tested it on a short bar laid against the bench. With his left hand near the contact point, he asked Jem to push the bar toward him. The bar resisted for a few seconds. When Jem pushed the other way, it moved.
“Useful,” Jem said.
“Only if I get the direction right.”
“That’s true of most things.”
They mounted the repaired ratchet on the cage guide. Neri checked the plate for flex. Dorel checked the bolts. Tavin operated the handle while Iven watched the pawl. This time the assembly held at every test position.
The sandbags remained in the cage. The separate safety line stayed attached while Tavin ran the loaded test from the lower landing to the midpoint and back. The guide moved cleanly. The ratchet held when engaged. The chalk marks on the mounting bolts stayed aligned.
“Again,” Neri said.
Tavin ran it a second time. At the upper stop, one of Dorel’s workers entered the cage to check the guide block from inside. Another stood on the landing. The worker leaned through the service opening and touched the pin that held the guide block to the cage frame.
“Feels warm,” he called.
“From friction?” Neri asked.
“Maybe. Not hot.”
Iven wanted to examine it before another run. He called for the cage to remain at the landing. Tavin locked the passenger gate and started toward the upper stair.
The cage gave a short, ugly jerk.
The worker inside grabbed the rail. A metallic crack came from the guide block. The cage tilted toward the shaft wall, its upper corner striking the rail with a sound that made the people beyond the barrier fall silent.
“Don’t move,” Tavin shouted.
The separate safety line tightened, but the angle of the cage pulled it against the landing edge. The line held the weight for a moment. Iven saw its outer fibers begin to fray where they rubbed the metal.
Neri was already moving. “Dessa, clear the landing. Jem, the spare line. Tavin, keep the drive still.”
Iven ran to the ratchet. The cage was above him, its guide block twisted against the rail. The repaired ratchet was mounted where he could reach it, but the falling movement had pulled the guide past the nearest tooth. He needed to establish contact before the next movement tore the safety line.
He seated the ratchet pattern in place of the filter. His other channels held the brace and winch. He had practiced switching familiar patterns since reaching Frame; even so, the few seconds felt long enough for the line to part.
“Worker, away from the service opening,” he called.
The man backed into the center of the cage. Iven set his left hand against the ratchet housing and engaged the physical handle with his right. The pawl met a tooth. He applied the borrowed holding function in the direction the guide was trying to move: down.
The cage dropped another inch. The pawl caught. Force ran through Iven’s arm into the housing and the landing beneath his feet. He held the ratchet only long enough for the physical tooth to settle fully, then eased the graft’s pressure. The cage stopped.
The safety line’s frayed section stopped moving against the edge. It had not broken, but Iven did not trust it to hold a second jerk.
“Spare line,” Neri said.
Jem threw it to the upper landing. Dorel’s worker caught the end and passed it around the cage’s upper frame. Dessa secured the lower end to a sound anchor. Neri checked the line’s path and told them to take up the slack gradually.
Iven kept one hand on the ratchet housing. The borrowed hold was still ready, but he did not maintain it unnecessarily. The physical ratchet carried the load while the second line tightened.
“Can you bring it level?” Tavin asked.
“Not with the drive,” Neri said. “The guide block is damaged.”
Iven looked at the cage’s tilt. A short pull on the upper frame might bring it close enough to the landing for the worker to step out, provided the two safety lines took the weight and no one tried to lift the entire cage through his graft.
He showed Neri the direction. She checked the anchor and the distance.
“A little,” she said. “Stop when I tell you.”
Iven tied his new rope to the upper frame and ran it through a fixed ring on the landing. He seated the winch in place of the brace and pulled. The cage shifted a handspan. The guide block scraped along the rail.
“Stop.”
He released the pull. The worker inside could now reach the landing rail, but the gap was still too wide for a safe step. Jem placed a short plank across it, and Dessa held the far end. The worker crossed on hands and knees. When he reached the landing, he sat with his back against the wall and stared at his hands.
“No passengers,” Tavin said quietly. He sounded as if he had been reminding himself.
“No passengers,” Neri agreed.
Krail came to the edge of the barrier. “What failed?”
“We haven’t opened it yet,” Iven said.
“The pin was inspected.”
“Yes.”
“My foreman signed the inspection.”
“So did we. We all missed something.”
The factor’s face tightened. “Don’t say my company supplied a defective pin until you know it did.”
“I said the guide failed. We’ll look at the part.”
Krail turned to Dorel. “Secure the area. No one removes anything without a record.”
“That includes your people,” Neri said.
“It includes everyone.”
He sounded reasonable. Iven hoped the reasonable part would last long enough for them to see what had broken.
With the cage secured by two lines and the repaired ratchet, Neri’s crew built a working platform beneath the guide block. Jem checked each plank before anyone stepped onto it. Iven went first with a lamp, followed by Dorel. The damaged pin had sheared near its head. The broken end remained in the block; the other portion had fallen into a shallow channel behind the rail.
Iven used a hooked piece of wire to draw it out. The fracture surface was uneven. Around a harder outer rim lay a duller center that had deformed before it broke.
“Look at that,” he said.
Dorel held the lamp closer. “Could be the way it broke.”
“Could be. It needs a proper test.”
The head carried two lines of stamping. A later mark crossed the earlier one, but the letters SABLE could be made out above part of FOUNDRY. The overlap made the remainder uncertain. Iven compared it with the torn label he had found in the packing cloth. The batch number on the label was incomplete; he could not honestly say it belonged to this pin.
Neri joined them on the platform. She examined the fracture without touching the bright broken face.
“Don’t scrape it,” she said. “The person testing it will need to see the surface.”
Iven wrapped the pin in clean cloth, leaving the broken end protected. Dorel wrote a description on the work sheet, including the visible stamp and where the pin had been found. Tavin signed as witness. Neri signed beneath him.
Krail read the description. “My delivery came from an approved supplier. I did not substitute any part.”
“Then the supplier can tell us what this one is,” Neri said.
“The mark may not be genuine.”
“That’s another reason to preserve it.”
The factor’s eyes moved to the cloth packet. “I want it sent to my office.”
“I want an independent test,” Tavin said.
“On company property?”
“On the part that nearly dropped my cage.”
The worker who had been inside the cage stood nearby with a cup of water. He had recovered enough to speak, though his hands still shook. “I saw the guide shift before it cracked,” he said. “I felt the pin. It was warm.”
Krail looked at him. “You don’t know what caused that.”
“No. I know what I saw.”
Dorel added the account to the sheet. He did not look at Krail while he wrote.
They agreed to take the pin to someone outside the installation crew for inspection. The cage would remain closed until the guide block was repaired and another pin tested. Asa’s volunteers carried the food along the alternate route, just as she had arranged. No one had to decide between an unsafe cage and a household waiting for a meal.
By late afternoon, the sandbags were out and the cage was secured at the lower landing. Neri’s crew covered the damaged guide to keep grit away. Tavin posted a notice directing passengers to the alternate lift. Dorel took the failed new ratchet plate for examination, with its condition recorded and witnessed.
Iven carried the wrapped pin in a small wooden box. Neri walked beside him with the torn packing label and the work sheet. Tavin had gone to tell the transport office that Cage Seven would not reopen that day.
“Do you think Krail knew?” Iven asked.
“I think he denied substituting a part.”
“That wasn’t my question.”
“No. We don’t have an answer to yours.”
The box felt heavier than the pin inside it. A mark crossed by another mark, a fracture with a dull center, and a label missing its middle were not yet a complete story. They were enough to ask someone who understood metal to look.
At the corner of the landing, Neri stopped and checked the box’s latch. It was secure. Iven adjusted the rope on his shoulder and followed her toward the foundry district, where they could find out what the pin had been made to carry.