| 1. To screw the valve 306 and to put on a cap 305. |
| 2. To insert a spring 304. |
| 3. Consolidations 303 and pistons 302. |
| 4. Protective covers 301. |
| 5. To check up free moving of pistons 302 in the cylinder. |
| 6. To fix the wheel cylinder on a brake basic disk 4. |