Remove/install electric vacuum pump

AR43.05-D-0001TE

Remove/install electric vacuum pump

26.11.2019

Model

910 with engine 780.703

1

Electric vacuum pump

4

Vacuum line

6

Retaining clips

2

Electrical connector

5

Bolts

7

Engine support

3

Hose

 Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

Topical note

General information on handling vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system

AH00.00-Z-0300-01A

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

1

Switch off ignition and store transmitter key outside of transmission range (min. 2  m).

2

Reduce vacuum in brake booster by depressing brake pedal several times.

3

Remove lower engine compartment paneling.

AR61.20-D-1105TS

4

Unclip hose (3) from retaining clip (6).

5

Pull hose (3) out of engine carrier (7).

6

Disconnect electrical connection (2).

7

Detach vacuum line (4) from electric vacuum pump (1).

 Seal connections.

 Record plug

*129589009100

8

Remove electric vacuum pump (1) with holder.

 To do this, remove the bolts (5).



Install

9

Install electric vacuum pump (1) with holder.

 Screw in bolts (5) to do this.

 Screw, electrical vacuum pump holder to axle drive module

*BA43.05-N-1001-01TE

10

Attach vacuum line (4) to electric vacuum pump (1).

 Remove stop plugs.

 Record plug

*129589009100

11

Connect electrical connector (2).

12

Insert hose (3) into engine carrier (7).

13

Clip hose (3) into retaining clips (6).

 Check retaining clips (6) for damage.

If corresponding findings are present,



Replace damaged retaining clips (6).

14

Install lower engine compartment paneling.

AR61.20-D-1105TS

15

Reset runtime status of electrical vacuum pump (1) using vehicle diagnosis system.

When replacing the electric vacuum pump (1).



AD00.00-D-2000-06TS



Check

16

Perform brake test on brake test stand.



AP42.00-D-4290TS

 Electric vacuum pump

Number

Designation

Model 910 with engine 780.703

BA43.05-N-1001-01TE

Screw, electrical vacuum pump holder to axle drive module

Nm

8