W07.03-1075-09
1 | Impact extractor | 4 | Nozzle holder combination | 7 | Connection fitting | ||
2 | Threaded insert | 5 | Sealing sleeve | 8 | Pressure screw | ||
3 | O-ring | 6 | O-ring |
3 | O-ring |
4 | Nozzle holder combination |
5 | Sealing sleeve |
9 | Screw/bolt |
10 | Retaining clip |
11 | Constant throttle cap |
L | Shank length |
W07.03-1076-06
1 | Impact extractor |
5 | Sealing sleeve |
W07.03-1055-03
4 | Nozzle holder combination |
5 | Sealing sleeve |
12.1 | Assembly tool (nozzle holder mount) |
12.2 | Assembly tool (sealing sleeve mount) |
W07.03-1049-01
Danger ! | 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. | |
| Remove | ||
1 | Open engine hood and raise to vertical position | ||
2 | Remove front section of front left fender | ||
3 | Remove trim on front end | ||
4 | Drain coolant until the expansion reservoir is emptied | ||
5 | Remove expansion reservoir with carrier | ||
6 | Remove left charge air pipe | ||
7 | Remove charge air distributor | ||
8 | Remove cylinder head cover | ||
9 | Remove injection line | ||
| |||
10 | Remove pressure screw (8) and remove connection fitting (7) | ||
11 | Remove retaining clip (10) | ||
12 | Attach the threaded insert to the nozzle holder combination (4) with the nozzle holder assembly (1) | Threaded insert | |
Impact extractor | |||
13 | Remove the nozzle holder combination (4) with an impact extractor (1) | Do not disassemble the nozzle holder assembly (4). | |
Threaded insert | |||
Impact extractor | |||
14 | Remove the threaded insert and impact extractor (1) at the nozzle holder combination (4) | Threaded insert | |
Impact extractor | |||
15 | Pull off sealing sleeve (5) at nozzle holder combination (4) | Only when reinstalling used nozzle holder assembly (4). | |
16 | Pull sealing sleeve (5) out of cylinder head | Only for a stuck sealing sleeve (5) in the cylinder head. | |
Extraction tool | |||
Impact extractor | |||
17 | Clean combustion residues (4) free of nozzle holder combination and check for wear due to a visual inspection and replace if necessary | Only when reinstalling used nozzle holder assembly (4). | |
Clean contact surface of sealing sleeve (5) with brass brush. | |||
18 | Replace nozzle holder combination (4) | Only when poor engine power was complained about. | |
| Install | ||
19 | Measure shank length (L) of screw/bolt (9) | If the max. shank length (L) is exceeded. | |
| |||
Replace screw/bolt (9) | |||
Screw/bolt, tensioning arm of nozzle holder combination/constant throttle to cylinder head | |||
20 | Press new sealing sleeve (5) with assembly tool onto the nozzle holder assembly (4) | Only when reinstalling used nozzle holder assembly (4). | |
Assembly tool | |||
21 | Insert new O-ring (3) at nozzle holder combination (4) | ||
22 | Lightly coat the O-ring (3) with a high-temperature grease | High-temperature grease | |
23 | Install a new O-ring (6) on connection fitting (7) | Lightly coat O-ring (6) with high-temperature grease and moisten connection fitting (7) around the sealing cone with engine oil. | |
High-temperature grease | |||
24 | Install nozzle holder assembly (4) and position retaining clip (10) | Observe installation position of nozzle holder assembly (4) in relation to pressure pipe connection hole. | |
25 | Insert connection fitting (7) into cylinder head and press in until it engages in the fuel hole of the nozzle holder combination (4) | If necessary, use retaining clip (10) to turn nozzle holder combination (4) in cylinder head. | |
26 | Tighten retaining clip (10) with screw/bolt (9) | Bolt, retaining clip, nozzle holder combination and constant throttle to cylinder head | |
27 | Tighten connection fitting (7) with pressure screw (8) | Thrust bolt, connection fitting to cylinder head | |
28 | Install injection line | ||
| |||
29 | Install cylinder head cover | ||
30 | Install charge air distributor | ||
31 | Install left charge air pipe | ||
32 | Install expansion reservoir with carrier | ||
33 | Pour in coolant | ||
34 | Start engine and perform an engine test run | ||
35 | Turn off engine and check area around the injection line and connection fitting (7) for leaktightness | Visual inspection. | |
36 | Install trim at front end | ||
37 | Install front section of fender on the left | ||
38 | Close engine hood |
904 589 00 63 00
Threaded insert
906 589 02 63 00
Extraction tool
355 589 01 63 00
Impact extractor
906 589 03 63 00
Assembly tool
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