Remove/install exhaust gas aftertreatment system control unit

AR49.20-B-0025EVI

Remove/install exhaust gas aftertreatment system control unit

02.10.2018

Engine

936.9 in model 382.155/189

with code MS6 (Euro VI)

17A03

Exhaust gas after-treatment control unit ACM

1

Bolt

3

Spacer

4

Console of the bracket on rear right part of the roof

5

Connection of the electric plug

 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

Replace the exhaust gas after-treatment control unit

1

Connect the diagnosis system, start the Xentry and perform the quick test.

Link exhaust gas aftertreatment (ACM) control unit and exhaust gas aftertreatment unit via VeDoc center

AR49.20-B-3003-01EVI

2

Select ("Replace control unit") and follow the instructions

 The replacement of the unit control is directed by the steps below:

Additional treatment of the exhaust gases ACM 
Adaptations 
Initialization 
Replacement of control units

3

The replacement of the exhaust gas after-treatment control unit ACM (17A03) must be documented on VeDoc system

Update VeDoc documentation for exchange of exhaust aftertreatment unit and/or of exhaust aftertreatment control unit (ACM)

AR49.20-B-0006EVI

 

Disassemble/assemble

4

Disconnect the electric connections of the plug (5) of the exhaust gas after-treatment control unit ACM (17A03).

5

Unscrew the bolts (1) and remove the exhaust gas after-treatment control unit ACM (17A03) with the respective spacers (3).

6

Check if the spacers (3) are damaged and replace them if needed.


During the assembly, ensure that the spacers (3) are correctly seated:
It takes 2 spacers (3) for each screwed connection.

7

Install and fasten the exhaust gas after-treatment control unit ACM (17A03) with the spacers (3) and the bolts (1).

 Exhaust gas after-treatment control unit

*BA49.10-B-1036-02EVI

8

Place the connection by the electric plug (5) and fasten the wiring with clamps.

9

Assemble in reverse order

 Exhaust system

Number

Designation

ENGINE 936.9

BA49.10-B-1036-02EVI

Exhaust gas after-treatment control unit

15