Rotor Oil Seal & Spring

Fig. 21 Checking Oil Seal Protrusion:

1. Check the oil seal for wear or any damage. If the lip width of the oil seal is more than 0.02 in. (0.5mm), replace the oil seal.
2. Check the free movement of the oil seal in the rotor groove by pressing with finger.
3. Check the oil seal protrusion as shown in Fig. 21 and replace the oil seal spring if the protrusion is less than 0.02 in. (0.5mm).