| • | Bent | 
| • | Broken | 
| • | Missing | 
| • | Excessive corrosion | 
| • | Bent | 
| • | Broken | 
| • | Binding | 
| • | Missing | 
| • | Excessive corrosion | 
| • | The shoe spring | 
| • | The adjusting screw (1) | 
| • | The adjusting nut (2) | 
| • | The pushrod (7) | 
| • | The washer (6) | 
| • | The adjuster tappet (5) | 
| • | The anchor bracket (3) | 
| • | The shoe actuating lever (4) | 
| • | The pawl adjuster (8) |