| 1. Remove a power shaft. Remove the hinge of equal angular speeds from a power shaft. If replacement of two protective covers is necessary, remove only one hinge of equal angular speeds from a power shaft. |
| 2. Remove collars of fastening of a protective cover and shift a protective cover from a power shaft. |
| 3. Clean old lubricant from the hinge of equal angular speeds and fill the hinge with new lubricant. |
| 4. Establish a new protective cover on a power shaft so that the flange of a protective cover was established in a flute of a power shaft. |
| 5. Install the hinge of equal angular speeds with a new lock ring on a power shaft. At the same time the lock ring has to be recorded accurately in a flute of a power shaft. |
| 6. Install a protective cover on the hinge of equal angular speeds, then let out the air from under a protective cover. |
| 7. Fix a protective cover by new collars. |
| 8. Install a power shaft in the car. |