Left rear wheel. Drawing W - 44156
1. Brake shield
2. Wheel brake cylinder diameter 23.8mm
3. Clamping brake shoe
4. Depressable brake pad
5. Setting mechanism with: push rod, push sleeve, thermal clip.
6. Lower return spring
7. Upper return spring
8. Setting mechanism return spring
9. Setting lever
10. Brake shoe fixing
11. Handbrake cable