Rear Rotor

Fig. 7 Removing Rear Rotor Side Pieces:

1. Remove the side pieces, Fig. 7, each apex seal and spring from the rear rotor and place them in the seal case (49 0813 250), in accordance with the numbers near each respective groove on the face of the rotor.
2. Remove the all corner seals, corner seal springs, side seals and side seal springs from the rear side of the rotor, and place them in the seal case.
3. Remove the rear rotor away from the eccentric shaft and place it internal gear side down on a clean rubber pad or cloth.
4. Remove each seal and spring on the other side of the rear rotor.
5. Place a suitable protector onto the inner oil seal lip to protect the oil seal lip and remove the outer oil seal with remover (49 0813 225). Do not exert strong pressure at only one place to prevent deformation of the oil seal.
6. Remove the inner oil seal with oil seal remover. Discard the used O-rings and use new O-rings when the engine is reassembled.
7. Remove the oil seal springs from each respective groove.
8. Remove the oil seals and springs on the other side of the rear rotor.
9. Apply identification mark onto the rear rotor, so that when reassembling the engine the rotor can be installed in its original position.