5 | Rail |
6 | High pressure pipe |
7 | High pressure pipe |
8 | Clip |
9 | Bracket |
10 | Bracket |
11 | Clip |
12 | Vibration damper |
13 | Fuel system high pressure pump |
A | Reference value: (approx. 15 °) |
W07.16-1089-06
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. | |
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 self-locking nuts and bolts | ||
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
| Remove | ||
1 | Switch off ignition | ||
2 | Clean engine in area of high-pressure lines (6, 7) | ||
3 | Remove resonator | ||
4 | Remove bracket (9) on bracket (10) | ||
5 | Unscrew high-pressure lines (6, 7) on rail (5) and at the fuel system high pressure pump (13) | Counterhold fitting on fuel system high pressure pump (13). | |
Ring wrench | |||
Box wrench socket | |||
6 | Remove bracket (10) on charge air distributor and remove together with high-pressure lines (6, 7) | The bracket (10) and the high-pressure lines (6, 7) to the rail must not be reused. | |
| Install | ||
7 | Attach new vibration damper (12) to the high-pressure lines (6, 7) | Screw down vibration damper (12) at straight section of high pressure line after the first bend, complying with the reference value (A) of approx. 15 ° in the process. | |
8 | Install new high-pressure line (6) | Union nut, high-pressure line to rail | |
Union nut, high-pressure line to fuel high-pressure pump | |||
Ring wrench | |||
Box wrench socket | |||
9 | Attach new bracket (10) on charge air distributor and on bracket (9) | ||
10 | Install new high-pressure line (7) | Union nut, high-pressure line to rail | |
Union nut, high-pressure line to fuel high-pressure pump | |||
Ring wrench | |||
Box wrench socket | |||
11 | Attach new clamps (8, 11) to new bracket (10) | Bolt, high-pressure line clamp to bracket | |
12 | Install resonator | ||
13 | Start engine and perform an engine test run | Allow engine to run at a higher rotational speed. | |
If engine fails to start or only runs for a brief period. | |||
| |||
Fill fuel low-pressure circuit. | |||
14 | Check area around the high-pressure lines (6, 7) for leaktightness and stop engine | Visual inspection. |
314 589 01 03 00
Box wrench socket
000 589 07 03 00
Ring wrench