S07.16-A034-79
1 | High pressure pipe | 3 | Clip | 5 | Rail | ||
2 | Screw | 4 | High pressure pump |
Danger | Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure | Keep all ignition sources out of hazard area. | |
Danger | Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel. | No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only. | |
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Notes about Common-Rail components | |||
| Remove/install | ||
1 | Remove charge air cooler. | ||
2 | Remove screw/bolt (2). | Bolt, pressure line clamp to charge air distributor | |
3 | Remove union nuts of high-pressure line (1) at high-pressure pump (4) and at rail (5). | ||
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
Installation: First slightly tighten union nuts by hand, then at rail (5) and finally at high-pressure pump (4). | |||
Union nut, pressure line to rail | |||
Union nut, pressure line to injector/high-pressure pump | |||
Open double hexagon box wrench | |||
Box wrench bit | |||
4 | Remove the high-pressure line (1). | Use rags to catch escaping fuel. | |
5 | Seal openings at rail (5) and at high-pressure pump (4) with suitable stop plugs. | Record plug | |
6 | Remove clamp (3) at high-pressure line (1). | Replace high-pressure line (1). | |
7 | Install in the reverse order. | ||
Warning | Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. | |
8 | Perform engine test run and check engine in area of high-pressure line (1) for leaks. |
000 589 69 03 00
Box wrench bit
129 589 00 91 00
Record plug
454 589 00 03 00
Open double hexagon box wrench
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