Across
- 3. piston.....
- 7. fuel....
- 10. .....bearing
- 12. .....bearing
- 13. .....crown
- 15. .....head
- 16. .....rod
- 17. air......
Down
- 1. water....
- 2. .....atomizer
- 4. .....valve
- 5. .....Damper
- 6. .....valve
- 8. exhaust.....
- 9. .....spring
- 11. .....piston
- 14. .....liner