Leon Mk2
| Rail (High-pressure accumulator): Assembly overview |
| 1 - | High-pressure pipes |
| q | 28 Nm |
| q | Between rail element (high-pressure accumulator) and injectors (solenoid valve injectors). |
| q | Do not mix them up |
| q | Install free of stress |
Note| t | Note identification marks for cylinder allocation when re-installing high-pressure pipes. |
| t | The high-pressure pipes can be re-used after performing the following checks: |
| t | Check taper seal of high-pressure line for deformation and cracks. |
| t | The bore of the pipe must not be distorted, restricted or otherwise damaged. |
| t | Corroded lines should no longer be used. |
| 2 - | Rail element (high-pressure reservoir) |
| q | removing and fitting → Chapter |
| 3 - | Clamps |
| 4 - | Connecting wire |
| q | In fuel return. |
| 5 - | Fuel pressure regulating valve -N276- |
| q | Cannot be re-installed |
| q | removing and fitting → Chapter |
| q | 80 Nm |
| 6 - | O ring |
| q | Replace together with fuel pressure regulating valve -N276-. |
| 7 - | Bolt. |
| q | 9 Nm |
| 8 - | Fuel return line |
| q | To fuel supply. |
| 9 - | Bolt. |
| q | 20 Nm and then turn 180° further |
| q | Replace |
| 10 - | High-pressure line |
| q | 28 Nm |
| q | Between high-pressure pump and rail element (high-pressure accumulator). |
| q | Install free of stress |
Note| t | The high-pressure lines may be re-used after the following checks: |
| t | Check taper seal of high-pressure line for deformation and cracks. |
| t | The bore of the pipe must not be distorted, restricted or otherwise damaged. |
| t | Corroded lines should no longer be used. |
| 11 - | Fuel pressure sender -G247- |
| q | removing and fitting → Chapter |
| q | 100 Nm |
