Remove/install pressure transducer for rear vacuum cell

AR09.40-S-1015EA

Remove/install pressure transducer for rear vacuum cell

13.05.2019

Engine

654.9 in model 447

1

Pressure transducer

4

Screw

6

Bolts

2

Electrical connector

5

Bracket

7

Vacuum hose with filter

3

Vacuum lines

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

 

Remove/install

1

Remove charge air cooler.

AR09.41-S-6817EA

2

Release and disconnect electrical connector (2).

3

Remove vacuum lines (3) from pressure transducer (1).

4

Seal openings with suitable stop plug.

 Record plug

*129589009100

5

Remove screw (4) and remove bracket (5) with pressure transducer (1).

 Bolt, holder for pressure transducer for rear vacuum cell to engine carrier

*BA09.40-N-1031-02EA

6

Remove bolts (6) and remove pressure transducer (1) from bracket (5).

If a new pressure transducer (1) is installed.

 Bolt, pressure transducer for rear vacuum cell to holder

*BA09.40-N-1030-02EA

7

Remove vacuum hose with filter (7) from pressure transducer (1).

If a new pressure transducer (1) is installed.



Check

8

Check vacuum hose with filter (7) for damage.

If damage is identified



Replace vacuum hose with filter (7).

9

Install in the reverse order.

10

Read out and delete fault memory.



AD00.00-S-2000-04E

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1030-02EA

Bolt, pressure transducer for rear vacuum cell to holder

Nm

7

 Turbocharger

Number

Designation

Engine 654.9 in model 447

BA09.40-N-1031-02EA

Bolt, holder for pressure transducer for rear vacuum cell to engine carrier

Nm

7