| Removing high-pressure lines between high-pressure accumulator and injectors |
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| Loosen the engine cover at the locations -arrows- and remove. |
Caution | Observe rules of cleanliness. No dirt must be allowed to get into the disconnected fuel return lines or the open connections on the injectors under any circumstances. |
| Protect open fuel connections from dirt entrainment using suitable methods under all circumstances. |
| Used injectors may only be re-installed on the same cylinder. |
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| Preferable order for disconnecting high-pressure lines cylinder 4-3-2-1 |
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