Remove/install AdBlue tank

AR14.40-D-2014M

Remove/install AdBlue tank

28.06.2019

Engine

642 in model 906

with code MA6 (Emissions category Euro 6b N1 GR.III/N2)

except code KP2 (AdBlue tank, 12 l, in the engine compartment)

Engine

642 in model 906

with code MB6 (Low-emission vehicle, Euro 6 Gr. 1)

except code KP2 (AdBlue tank, 12 l, in the engine compartment)

Engine

642 in model 906

with code MH5 (Low-emission engine EPA 14/CARB)

except code KP2 (AdBlue tank, 12 l, in the engine compartment)

Engine

642 in model 906

with code MH7 (Engine, low-emission EPA 16/CARB)

except code KP2 (AdBlue tank, 12 l, in the engine compartment)

Engine

642 in model 906

with code MP6 (Engine version, Euro VI)

except code KP2 (AdBlue tank, 12 l, in the engine compartment)

Engine

651 in model 906

with code MA6 (Emissions category Euro 6b N1 GR.III/N2)

Engine

651 in model 906

with code MB6 (Low-emission vehicle, Euro 6 Gr. 1)

Engine

651 in model 906

with code MH5 (Low-emission engine EPA 14/CARB)

Engine

651 in model 906

with code MH8 (Motor schadstoffarm SULEV)

Engine

651 in model 906

with code MI6 (Emissions category PROCONVE L6)

Engine

651 in model 906

with code MP6 (Engine version, Euro VI)

Modification notes

07.10.2016

Method extended

Operation step 8

1

AdBlue® tank

4

AdBlue® injection line

8

Bolts

2

AdBlue® filler neck

5

Electrical connector

9

Coolant expansion reservoir

2.1

AdBlue® bleed line

6

Electrical connector

10

Front module

3

AdBlue® delivery module

7

Electrical connector

 Warning

Risk of burn injuries and scalding when working at AdBlue lines and the components attached to them. Risk of injury to skin and eyes when handling AdBlue. Risk of poisoning caused by swallowing AdBlue

Pour AdBlue into suitable containers only. Wait until the pressure is released before starting any work on the exhaust aftertreatment system.

AS14.40-Z-0001-01A

Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

 

Remove/install

1

Raise vehicle

AR00.60-D-1000H

2

Remove front bumper

MODEL 906 with CODE XM0 (Model refinement)

AR88.20-D-2000M

 Installation: Only install front bumper again after the leak test.

3

Drain AdBlue® tank (1)

AR14.40-D-2014-02A



000 588 01 71 00 Extraction pump

WS14.00-P-0013B

 AdBlue® container and filler line

*BF14.40-N-1001-01A

4

Disconnect electrical connection on coolant expansion reservoir (9)

5

Remove coolant expansion reservoir (9) from front module (10) and place to one side

6

Remove the AdBlue® filler neck (2) on FM (10)

7

Disconnect electrical connections (5, 6, 7)

8

Remove AdBlue® injection line (4) at the AdBlue® delivery pump (3)


Do not use a tool to unlock or detach the AdBlue® injection line (4).
Damage can occur to the lock otherwise.

 To unlock the safety clip, press in the connection of the AdBlue® injection line (4) and carefully detach the AdBlue® injection line (4).

If the safety clip was damaged in the connection of the AdBlue® injection line (4).



Replace safety clamp

AR14.40-D-2014-05S



Clean

9

Clean connection immediately and close off with clean stop plugs

 Record plug

*129589009100

10

Expose subharness of electrical connection (5, 6, 7) and AdBlue® injection line (4) from AdBlue® tank (1)

11

Remove screw/bolts (8) and AdBlue® tank (1)

 Bolt, AdBlue® container to carrier

*BA14.40-N-1004-02G

12

Remove AdBlue® filler neck (2) from AdBlue® tank (1)

For replacing the AdBlue® tank (1) or AdBlue® filler neck (2).



Clean

13

Clean connection immediately and close off with clean stop plugs

For replacing the AdBlue® tank (1) or AdBlue® filler neck (2).

 Record plug

*129589009100

14

Install in the reverse order

15

Connect diagnostic system and reset last stored fill level of the AdBlue® container (1)



AD00.00-D-2000-04SD



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

16

Perform an engine test run and check connections on AdBlue® tank (1) for leaktightness

 Exhaust aftertreatment, BlueTec

Number

Designation

Engine 642, 651 in model 906

BA14.40-N-1004-02G

Bolt, AdBlue® container to carrier

M8

Nm

28

M10

Nm

75

 Filling capacity for BlueTEC (SCR) diesel exhaust treatment

Number

Designation

Engine 642 in model 906.6/7
with code MH1 (Low-emission engine EPA 10/CARB)
except code KP2 (AdBlue tank, 12 l, in the engine compartment)
Engine 642 in model 906.6/7
with code MH3 (Low-emission engine EPA 13/CARB)
except code KP2 (AdBlue tank, 12 l, in the engine compartment)

Engine 642 in model 906
with code MA6 (Emissions category Euro 6b N1 GR.III/N2)
Engine 642 in model 906
with code MB6 (Low-emission vehicle, Euro 6 Gr. 1)
Engine 642 in model 906
with code MH5 (Low-emission engine EPA 14/CARB)
Engine 642 in model 906
with code MH7 (Engine, low-emission EPA 16/CARB)
Engine 642 in model 906
with code MP6 (Engine version, Euro VI)
Engine 651 in model 906

BF14.40-N-1001-01A

AdBlue® container and filler line

Filling capacity - initial filling

Liter

 19

 18

Sheet

BB00.40-P-0352-01A

BB00.40-P-0352-01A

 Filling capacity for BlueTEC (SCR) diesel exhaust treatment

Number

Designation

Engine 642 in model 906.1/2
with code MH1 (Low-emission engine EPA 10/CARB)
except code KP2 (AdBlue tank, 12 l, in the engine compartment)
Engine 642 in model 906.1/2
with code MH3 (Low-emission engine EPA 13/CARB)
except code KP2 (AdBlue tank, 12 l, in the engine compartment)

BF14.40-N-1001-01A

AdBlue® container and filler line

Filling capacity - initial filling

Liter

 23

Sheet

BB00.40-P-0352-01A