Remove/install filter at inlet of pump module

AR14.40-W-2058MD

Remove/install filter at inlet of pump module

19.10.2016

Engine

934.9, 936.9 in model 967

Engine

936.9 in model 956, 963, 964

1

Pump module

4

AdBlue® pressure line

7

Filter

2

Bracket

5

AdBlue® suction line

8

AdBlue® input fitting

3

Wiring harness

6

AdBlue® inlet

 Danger !

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 avoiding damage through contamination and foreign objects

AH00.00-N-5000-01H



Notes on use, material properties and handling of AdBlue®

AH14.40-N-0001-01A

 

Remove/install

1

Unfasten wiring harness (3) on the pump module (1) and bracket (2) through removal of diverse cable ties

2

Remove AdBlue® pressure line (4) on pump module (1) and bind upwards

 Catch escaping AdBlue® and dispose of it.

3

Remove AdBlue® suction line (5) on pump module (1) and bind upwards

 Catch escaping AdBlue® and dispose of it.

4

Remove AdBlue® input fitting (8) on pump module (1)

 Small amounts of AdBlue® can escape.

 AdBlue® input fitting at pump module

*BA14.40-N-1018-02J

5

Remove filter (7) from the AdBlue® inlet (6)

 Use a screw/bolt (M5) to pull out the filter (7).

 Installation:
Push filter (7) carefully into the AdBlue® inlet (6) until the collar of the filter (7) touches noticeably.

6

Install in the reverse order

 Exhaust aftertreatment, BlueTec®

Number

Designation

Engine 934.9

Engine 936.9

BA14.40-N-1018-02J

AdBlue® input fitting at pump module

Nm

14

14