Remove/install diesel particulate filter temperature sensor

AR07.04-P-0005OID

Remove/install diesel particulate filter temperature sensor

18.12.2018

Engine

656 in model 167

2

Diesel particulate filter

3

Electrical line

4

Electrical connector

B19/9

Temperature sensor upstream of diesel particulate filter

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

 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

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Remove upper engine cover.

AR01.10-P-2405OID

 Installation: Only install upper engine cover after the leak test.

2

Remove top noise insulation in front of poly-V-belt.

3

Unclip electrical connector (4) at bracket, release and disconnect.

4

Expose electric line (3).

5

Remove differential pressure sensor with heat shield and place differential pressure sensor to one side with connected lines.

AR07.04-P-0025OID

6

Unscrew union nut of the temperature sensor upstream of the diesel particulate filter (B19/9) from the diesel particulate filter (2).

Note on calculation of tightening torque when using insertion or socket tools with various effective lengths

AH00.00-P-0015-01CW

 Installation: Coat thread of union nut of temperature sensor upstream of diesel particulate filter (B19/9) with heat-resistant lubricating paste.

 Temperature sensor on diesel particulate filter

*BA07.04-P-1001-02A

Paste, hot lubrication 1 kg, DBL 6879.20

*BR00.45-Z-1005-06A

 Box wrench bit

*000589690300

7

Remove temperature sensor upstream of diesel particulate filter (B19/9).

8

Install in the reverse order.

9

Read out and delete fault memory.



AD00.00-P-2000-06ME

 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

10

Carry out engine test run and check engine for proper leaktightness and leaktightness.

11

Install upper engine cover.

AR01.10-P-2405OID

 Sensors

Number

Designation

Engine 656

BA07.04-P-1001-02A

Temperature sensor on diesel particulate filter

Nm

45

Repair materials

Number

Designation

Order number

BR00.45-Z-1005-06A

Paste, hot lubrication 1 kg, DBL 6879.20

A 000 989 76 51