12.1a Steering parts without hydraulic booster
1. Rudder; 2. Rudder shaft lock; 3. Steering column cover; 4. Side pull; 5. Collar of a tip of dock draft; 6. Ball joint; 7. Bipod; 8. Reducer; 9. Traverse link; 10. Pendulum lever
12.1b Power steering parts
1. Rudder; 2. Regulator tilt steering colony; 3. Steering gear; 4. Traverse link; 5. Power steering pump; 6. Tank; 7. Column