Remove/install differential pressure sensor

AR07.04-S-0025PD

Remove/install differential pressure sensor

21.09.2018

Model

470, 471 with engine 699

Modification notes

21.09.2018

Special tool 454 589 00 37 00 hose clamp pliers, newly added.

Step 5

1

Differential pressure sensor

2

Screw

3

Electrical connector

4

Hoses

 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

 

Remove/install

1

Remove screw/bolt (2).

 M5

*BA00.10-N-1001-01A

2

Remove right front fender liner.

AR88.10-S-1301P

3

Stamp in right front wheel until differential pressure sensor (1) is accessible.

4

Disconnect electrical connector (3) from differential pressure sensor (1).

5

Remove differential pressure sensor (1).

 To do this remove hoses (4).

 Hose clamp pliers

*454589003700

6

Install in the reverse order.



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

7

Check for leaktightness when engine is running.

 Visual inspection only.

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1001-01A

M5

Galvanized

Nm

6

8

Phosphated

Nm

5

7

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1001-01A

M5

Galvanized

Nm

9

Phosphated

Nm

9