This process had no issues, and Qin Yu nodded along, indicating that Liu Yao was doing well.
Seeing Qin Yu nod, Liu Yao let out a breath of relief, but he did not dare to relax because installing the central bearing was only the first step. After the central bearing was installed, it was necessary to correct the gears, which was both a physically demanding and delicate task.
Eager to perform in front of his teacher, Liu Yao didn't rest. He wiped the sweat off his forehead with his greasy sleeve and started to look for the problematic gear.
This time, Liu Yao was not just going through the motions; he carefully checked all the gears, making sure everything was perfect before jumping down from the machinery.
"Teacher, please check my work," he said.
Wu Wen nodded, "It's not bad, it reaches the peak level of a senior technician. However, there's still some distance from the level of a special skilled technician."
"Please give me your guidance," Liu Yao requested.
