The intermediate support of the transmission shaft is installed on the frame crossbeam or body underframe. If it is used for a long time, it will have problems. Under what circumstances does it need to be replaced?
1. Check whether the rubber backing ring of the intermediate support is cracked, whether the oil seal is worn or even fails, whether the bearing is loose or the inner hole is worn seriously. If so, replace the intermediate support with a new one.
2. After the intermediate support bearing is worn, it needs to be checked and adjusted in time to restore its good technical condition.