Connecting rod and piston group: 1. Nut; 2. Connecting rod cap; 3. Lower insert; 4. Piston and connecting rod assembly; 5. Upper insert; 6. Compression ring No.1; 7. Compression ring No.2; 8. Oil scraper ring; 9. Retaining ring; 10. Piston pin; 11. Piston; 12. Retaining ring; 13. Bolt; 14. Connecting rod
The elements are removed in the order of the numbers indicated in the figure
