W07.16-1117-08
1 | High pressure pipe | 3 | Sealing ring | ||||
2 | Rail | 4 | Cylinder head |
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 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. | |
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. | |
Warning | Risk of injury caused by body parts being pinched or crushed as cab is tilted | Ensure that no one is within the tilting range of the cab as it is being tilted. Always tilt the cab all the way to the end position and secure with the safety strut. | |
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Topical note | Notes on tilting the cab | ||
Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | |||
Notes on safety-relevant components | |||
| Remove | ||
1 | Switch off ignition. | ||
2 | Tilt cab. | ||
3 | Remove noise encapsulation. | ||
4 | Clean engine in the area of the high-pressure lines (1). | ||
5 | Remove resonator box. | Only when removing the high-pressure line (1) on cylinder 5 or 6. | |
6 | Remove high-pressure lines (1). | Box wrench socket | |
Ring wrench | |||
7 | Remove left charge air pipe with charge air resonator from mixer housing. | Only when installing new sealing ring (3) for cylinder 2. | |
8 | Remove sealing rings (3) in cylinder head (4). | Only when installing new sealing rings (3). | |
Puller | |||
Slide hammer puller | |||
9.1 | Seal openings on the rail (2) with stop plugs. | If during continued work a leak test of the high-pressure fuel circuit takes place. | |
Stop plug to rail | |||
Plug | |||
9.2 | Seal openings on the rail (2) with protective covers. | If during continued work no leak test of the high-pressure fuel circuit takes place. | |
| |||
Set of protective covers | |||
| Install | ||
10.1 | Remove protective covers from the rail (2). | If during continued work no leak test of the high-pressure fuel circuit took place. | |
| |||
Set of protective covers | |||
10.2 | Remove stop plugs from the rail (2). | If during continued work a leak test of the high-pressure fuel circuit took place. | |
Plug | |||
11 | Install sealing rings (3) in cylinder head (4). | Only when installing new sealing rings (3). | |
Stamp in new sealing rings (3) to the end stop in the cylinder head (4). | |||
Insertion drift | |||
12 | Attach left charge air pipe with charge air resonator to mixer housing. | Only when installing new sealing ring (3) for cylinder 2. | |
13 | Release rail (2) from cylinder head (4). | ||
14 | Coat inside of sealing rings (3) with engine oil. | ||
15 | Put on new high-pressure lines (1) and apply union nuts. | | |
Put on high-pressure lines (1), tighten union nuts firstly on the rail (2) and then on the fuel injector by hand but do not fully tighten. | |||
16 | Tighten rail (2) on cylinder head (4). | Screw/bolt, rail to cylinder head | |
17 | Tighten high-pressure lines (1). | | |
Union nut, high-pressure line to rail | |||
High-pressure line pressure pipe connection on cylinder fuel injector | |||
Ring wrench | |||
Box wrench socket | |||
18 | Install resonator box. | Only after installation of the high-pressure line (1) on cylinders 5 and 6. | |
19 | Perform engine test run. | Allow the engine to run at a higher engine speed. | |
If engine fails to start or runs only for a brief period, | |||
| |||
refill low-pressure fuel circuit. | |||
20 | Check area of the high-pressure lines (1) on the rail (2) for leak tightness. | Visual inspection. | |
21 | Install soundproofing. | ||
22 | Tilt back cab. |
638 589 11 15 00
Insertion drift
936 589 03 33 02
Slide hammer puller
936 589 06 91 00
Set of protective covers
936 589 01 91 00
Plug
314 589 01 03 00
Box wrench socket
000 589 07 03 00
Ring wrench
936 589 04 33 00
Puller
Referenced documents
- ah0000n500001h Notes on avoiding damage through contamination and foreign objects
- ah0000p001501cw Note on calculation of tightening torque when using insertion or socket tools with various effective lengths
- ah0000z001901a Notes on safety-relevant components
- ah6080n000301a Notes on tilting the cab
- ar0716w100301md Replace sealing ring of high-pressure line on cylinder head
- ar0716w1007na Fill fuel low-pressure circuit on engine
- ar0941w1327na Remove/install left charge air pipe
- ar1310w5840nb Remove/install compressor resonator
- as0000z000501a 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.
- as0716z000101b Risk of explosion caused by fuel igniting. Risk of injury to skin and eyes caused by fuel spraying out at high pressure
- as4700z000101a 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.
- as6080z000101a Risk of injury caused by body parts being pinched or crushed as cab is tilted