![](https://motoinstruction.ru/img/ducati/8/114992.jpg)
Remove the inner spacer, remove the seal rings and drive out the roller bearings using a drift with an outer diameter of 021.6 mm.
Caution! Do not damage the bearing seats when driving out the bearings. Do not refit oil seals or roller bearings which have been removed. Fit new parts.
Insert two new roller bearing cages (1) on the drift code no. 88713.1071.
![](https://motoinstruction.ru/img/ducati/8/114993.jpg)
Support the rocker arm and drive the bearing cages into the rocker arm until the drift stops on the rocker arm.
Caution! Ensure that the bearing cages are perfectly aligned during insertion. Avoid jamming the bearing cages. If necessary, insert the bearings with a press to ensure straight line insertion.
Fit a new seal ring (3) on the drift as shown and then drive it onto the bearing cage mounted previously.
![](https://motoinstruction.ru/img/ducati/8/114994.jpg)
Repeat the operation for the other bearings and the other oil seal.
Grease the bearings and the oil seals with the recommended grease. Insert the internal spacer.