- Wash the inside and outside surfaces of the cap with soap and water then
dry it with compressed air.
- Inspect the cap for cracks, broken or worn carbon button, or carbon tracks.
Also inspect the cap terminals for dirt and corrosion.
- Replace the cap if any of the above conditions are observed.
- Wash the rotor with soap and water then dry with it compressed air.
- Inspect the rotor for cracks, carbon tracks, burns or damage to the blade
or spring.
- Replace the rotor if any of the above conditions are observed.