P07.03-A007-09
2 | Leak oil line | 3 | Fuses |
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. | |
Warning | Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | |
Topical note | Notes on avoiding damage through contamination and foreign objects | ||
Notes about Common-Rail components | |||
| Remove | ||
1 | Remove engine air intake duct downstream of air filter. | Engine 642.884 in model 461 | |
Engine 642.884 in model 461.305/333/340/343/392 | |||
2 | Remove engine charge air duct from exhaust gas turbocharger. | ||
3 | Remove cover of left and right cylinder head cover. | ||
4 | Remove soundproofing of left and right cylinder head cover. | ||
5 | Turn locking clips (3) counterclockwise up to end stop. | ||
6 | Remove connections of leak oil line (2) from fuel injectors. | ||
| Check | ||
7 | Check connections of leak oil line (2) for damage. | If there are problems, | |
| |||
Replace leak oil line (2). | |||
| Install | ||
8 | Install connections of leak oil line (2). | Replace O-rings. | |
Connections of leak oil line (2) must audibly engage in connection fitting of fuel injectors. | |||
9 | Turn locking clips (3) clockwise up to end stop. | ||
10 | Install soundproofing of left and right cylinder head cover. | ||
11 | Install cover of left and right cylinder head cover. | ||
12 | Install engine charge air duct at exhaust gas turbocharger. | ||
13 | Install engine air intake duct downstream of air filter. | Engine 642.884 in model 461 | |
Engine 642.884 in model 461.305/333/340/343/392 | |||
| Check | ||
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. | |
14 | Perform engine test run and check engine for proper operation and leak tightness. |
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