| 1. At wear of the universal hinge of the driveshaft vibration and the creaking sound appears. Check of the universal hinge of the driveshaft can be made, without removing the driveshaft from the car. |
| 2. Holding a forward part of the driveshaft in a motionless state, turn a back part of the driveshaft in the parties. At the same time existence of a side play indicates wear of the universal hinge. In the presence of an axial side play in the universal hinge it is necessary to replace the driveshaft. |
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