Remove/install AdBlue tank

AR14.40-B-2014A

Remove/install AdBlue tank

23.07.2019

Engine

924.9 in model 368, 384.0/2, 685.282/284/289/290

Engine

926.9 in model 368, 382.17/18, 384.0

Model 368.1, 382.17/18 with 35-liter tank

1

AdBlue reservoir

6

AdBlue pipe

10

Electrical connector

2

Cover

7

AdBlue pipe

12

AdBlue temperature and level combined sensor (17B02)

3

Insulating hose

8

Coolant tubes

13

Closing strap

4

Insulating hose

9

Plate

14

AdBlue reservoir support

5

Coolant tubes

Model 368.0, 384.2 with 35-liter tank

1

AdBlue reservoir

2

Cover

3

Insulating hose

4

Insulating hose

5

Coolant tubes

6

AdBlue pipe

7

AdBlue pipe

8

Coolant tubes

9

Plate

10

Electrical connector

11

Breather

12

AdBlue temperature and level combined sensor (17B02)

 

Remove/install

 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

1

Turn off the battery master switch

Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

2

Open the AdBlue reservoir access cover

3

Relieve the cooling system pressure

Topical note

Notes on coolant

AH20.00-N-2080-01A

4

Remove the cap (2)

 Installation: Replace the cable plastic strap

5

Detach the electric connector (10) and remove the electric wire from the assembly of pipes of the combined sensor

 Installation: Replace the cable plastic strap

6

Open insulation hoses (3,4) in approx. 10 cm length and move backwards

 Roller tongs

*950589013700

7

Pinch the coolant pipes (5,8) and the AdBlue pipes (6,7)

 Clamp

*000589543700

8

Detach the coolant pipes (5,8) st the connections

 Store the coolant in a suitable container.

 Installation: After installing AdBlue reservoir (1), return the collected coolant to the cooling system.

9

Detach the coolant lines (6,7) from the connections

10

Remove the AdBlue SCR combined temperature and level sensor (12)

Only if necessary to replace the reservoir (1)

AR14.40-B-2044A

11

Drain the AdBlue

 Do not refill the used AdBlue, as impure AdBlue can damage the exhaust gas post-treatment system.

12.1

Remove the tank holder plate (9)

Type 368.0, 384.2

12.2

Remove the closing strap (13) and the plate (9) on the reservoir holder (14)

Type 368.1, 382.17/18.

13

Remove the AdBlue reservoir (1)

14

Install in reverse order

15

Check the pipes connection area for tightness

 Just visual inspection.