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The transmission shaft support is installed on the frame cross beam or body underframe. If it is used for a long time, there will be 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 too much and becomes invalid, and whether the bearing is loose or the inner hole is seriously worn. If so, replace the intermediate support with a new one.

2. After the intermediate support bearing is worn, it shall be checked and adjusted in time to restore its good technical condition.