Remove/install injection lines of common rail direct injection

AR07.16-S-1080CD

Remove/install injection lines of common rail direct injection

04.02.2019

Model

415 with engine 607, 608

Shown on engine 607 with code M03 (engine OM 607 DE 15 LA 81 kW (110 hp) 4,000 rpm)

1

Nuts

2

High-pressure lines

Shown on engine 608

1

Nuts

2

High pressure pipe

 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.
Do not carry out any work on system when it is pressurized.

AS07.16-Z-0001-01A

 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.
Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

 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.

AS00.00-Z-0002-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Notes about Common-Rail components

AH07.16-P-0002-01TX

 

Remove/install

1

Remove engine cover.

Model 415 with engine 607

AR01.10-S-2405CD

Model 415 with engine 608

AR01.10-S-2405CE

2

Unscrew nuts (1).

Note on calculation of tightening torque when using insertion or socket tools with various effective lengths

AH00.00-P-0015-01CW

 Note down assignment of the high-pressure lines (2). High-pressure lines (2) are assigned individually to each fuel injector.

 Commercially available devices/tools
Open end wrench bit, 17 mm

 Nut, high-pressure line from rail to fuel injector to fuel injector/rail

*BA07.16-N-1002-01D

 Box wrench bit

*000589680300

3

Remove high-pressure lines (2).

 Capture escaping fuel and seal connections.

 Installation: Observe assignments of the high-pressure lines (2). Install new high-pressure lines (2).

 Commercially available devices/tools
Collecting pan

 Record plug

*129589009100

4

Install in the reverse order.



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.

AS00.00-Z-0005-01A

5

Perform engine test run.

 Check fuel system for proper operation and leak tightness.

 Common rail diesel injection (CDI)

Number

Designation

Engine 607 in model 415

Engine 608 in model 415

BA07.16-N-1002-01D

Nut, high-pressure line from rail to fuel injector to fuel injector/rail

Nm

28

28