Aerial work car maintenance tips 2.0

Each class needs to beat butter, which is familiar to the old driver. In fact, there is a certain emphasis on butter for the rotary bearing. If you play too much too often, the dust ring will be damaged, but if you don't play for a long time, it will lead to. Rotary abnormal sound, sealing ring off a series of problems. Usually, every 20 days, you need to beat the butter, find the nozzle, unscrew the nozzle, wipe the mud off the butter nozzle, and then use the butter gun to fill just the right spot. Then we go back to 90 degrees and do it again, until we have completed the full circle. If you meet bad working conditions, you need to add appropriate lubrication times, check whether the sealing ring has butter overflow, and then wipe off the excess butter is completed.