发动机输送到热磨合线，发动机加油加水后，启动发动机，发动机在热磨合线上运行一定时间之后输送至下线工位，由人工将发动机吊装（或自动输送）至测功机上，进行发动机既定项目测试，测试完毕，发动机输送至后整理线，进行放油、放水、清洗等包装前的工作。

Motor is delivered to the heat-running-in line, and is started by after loading oil and water.Motor is running on the heat-running-in lines for some time and is delivered to the underline place. Worker puts the motor to the measure machine to check the set-up item,when it is finished, motor is delivered to the final line to discharge the oil and water. It will be cleaned to prepare for packing.