Remove/install fuel tank

AR47.10-D-4100TS

Remove/install fuel tank

17.05.2018

Model

910

Shown with code H12 (Auxiliary water heater)

1

Fuel tank

4

Electrical connector

7

Fuel line (with code H12 (auxiliary water heater))

2

Hose

5

Fuel line

8

Tensioning strap

3

Clamps

6

Fuel line

9

Bolts

 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

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

 

Remove/install

1

Open and close fuel filler cap.

 To reduce the pressure in the fuel tank (1).

2

Empty the fuel tank (1).

AR47.10-D-4001TS

3

Raise vehicle.

AR00.60-D-1000-04TS

Topical note

Special instructions for lifting and supporting vehicle

AH00.60-N-0100-01TS

4

Remove underbody paneling.

If installed.

AR61.30-D-1001TS

 Installation: Install underfloor paneling only after the leak test.

5

Remove hose (2).


Catch fuel running out with suitable vessel.
Damage will otherwise occur.

 To do this, loosen the clamps (3).

 Commercially available tools
Collection bowl

 Installation: The markings (arrows) on the hose (2), fuel tank (1) and filler neck must be aligned with each other.

 Installation: Check the hose (2) and clamps (3).

Depending on the findings,



Replace affected components.

6

Disconnect electrical connection (4).

7

Disconnect the fuel lines (5, 6).

AR47.25-D-4100-01TS


Catch fuel running out with suitable vessel.
Damage will otherwise occur.

 Seal the fuel lines (5, 6).

 Commercially available tools
Collection bowl

 Record plug

*129589009100

8

Disconnect the fuel line (7).

Model 910
with code H12 (Auxiliary hot-water heater)

AR47.25-D-4100-01TS


Catch fuel running out with suitable vessel.
Damage will otherwise occur.

 Seal the fuel line (7).

 Commercially available tools
Collection bowl

 Record plug

*129589009100

9

Support fuel tank (1).



000 588 11 62 00 Major assembly mount

WS01.00-P-0092B



000 588 10 62 00 Mounting plate

WS26.00-P-3309B

 Secure the fuel tank (1) against falling down using suitable tools.

10

Remove the tensioning straps (8).

 For this purpose, remove screws (9). The number of tensioning straps (8) varies depending on equipment installed.

 Bolt, front fuel tank tensioning strap to frame

*BA47.10-N-1002-01TS

 Bolt, fuel tank tensioning strap to frame center

*BA47.10-N-1003-01TS

 Bolt, rear fuel tank tensioning strap to frame

*BA47.10-N-1004-01TS

11

Remove fuel tank(1).

 Lower the fuel tank (1).

12

Remove the fuel pump and fill level sensor.

If the fuel pump and fill level sensor or fuel tank (1) are replaced.

AR47.20-D-7000TSF

13

Install in the reverse order



Check

14

Switch on ignition.


Before the engine is started, leave the ignition switched on until the end of delivery from the fuel pump to ensure that fuel is present at the fuel high-pressure pump when the engine is started.
This helps to prevent damage to the fuel system.

15

Start engine.

 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

 Warning

Risk of burn injuries, suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust.

Wear protective clothing and safety glasses. Use the extraction system. Move people out of the hazard area.

AS49.00-Z-0001-01A

16

Test the fuel system in the area of the fuel tank (1) for leaks.


Remove any fuel that has leaked out.
Damage will otherwise occur.

17

Switch off engine.

 Fuel tank

Number

Designation

Model 910

BA47.10-N-1002-01TS

Bolt, front fuel tank tensioning strap to frame

Nm

56

 Fuel tank

Number

Designation

Model 910

BA47.10-N-1003-01TS

Bolt, fuel tank tensioning strap to frame center

Nm

25

 Fuel tank

Number

Designation

Model 910

BA47.10-N-1004-01TS

Bolt, rear fuel tank tensioning strap to frame

Nm

56