Concrete mixer truck drive shaft damage caused by lubrication

We repair process mixer repeatedly received user feedback, the drive shaft with a little long to damage the entire cross shaft or drive shaft scrapped. During the inspections found that this situation is due to the user inadvertently timely manner to cause damage to the propeller shaft lubrication. Concrete mixing plants will cause the drive shaft cross shaft dry friction, not a long time will make the cross shaft scrapped, thereby causing the entire root drive shaft scrapped.
the failure of the high pressure hose from the motor vehicle is removed, the rescue with a high-pressure ready mix concrete plant to the other end of the pump on the rescue vehicles and emergency use of the return pipe terminating in a motor drain fault car mouth, back to the other end of the tubing in the rescue vehicle pump oil return port, the use of rescue vehicles to control the rotation of Drum fault car will concrete discharge.