Remove/install battery cutoff relay

AR54.10-D-0038TS

Remove/install battery cutoff relay

11.07.2019

Model

907, 910

Shown on model 907 with code EK1 (Terminal strip for electrical connection)

2

Relay holder

6

Electrical lines

3

Line connectors

7

Nuts

4

Catch hook

8

Electrical connector

5

Bracket

K57/2

Additional battery relay

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Topical note

Notes on carrying out repair work in the vehicle interior

AH68.00-N-0001-01S

 

Remove/install

1.1

Remove driver seat.

Model 907, 910
with code SB3 (Suspension seat, comfort version, driver's seat)

AR91.10-D-1000TS

1.2

Remove turn plate with installed driver's seat.

Model 907, 910
with code SR8 (Swivel base for driver' seat)

AR91.10-D-1456TS

1.3

Move driver's seat to uppermost and foremost position.

Model 907, 910
except code SB3 (Suspension seat, comfort version, driver's seat)
except code SR8 (Swivel base for driver' seat)

2

Detach ground line of on-board electrical system battery.

Model 907, 910
except code SB3 (Suspension seat, comfort version, driver's seat)
except code SR8 (Swivel base for driver' seat)
Model 907, 910
with code SB3 (Suspension seat, comfort version, driver's seat)
except code SH1 (Thorax/pelvis side-impact airbag, driver)
Model 907, 910
with code SR8 (Swivel base for driver' seat)
except code SH1 (Thorax/pelvis side-impact airbag, driver)

AR54.10-D-0029TS

3

Detach ground line from additional battery.

If not previously detached.

Model 907, 910
with code E2I (Auxiliary battery for retrofitted consumers, interior)

AR54.10-D-0004TS

Model 907 with code E2M (Auxiliary battery for retrofit consumers, engine compartment)

AR54.10-D-0004TSR

4

Remove upper seat base cover.

5

Remove relay holder (2) and place to one side with connected electric lines.

6

Release line connector (3) (arrow A) and place to one side with connected electrical lines.

Model 907, 910
with code EK1 (Terminal strip for electrical connection)

7

Release auxiliary battery relay (K57/2) at catch hook (4) and remove upward out of holder (5).

8

Mark position of electric lines (6).

9

Unscrew nuts (7).

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

 Nut, positive line to battery cutoff relay

*BA54.10-N-1006-01TS

10

Disconnect electric lines (6) from auxiliary battery relay (K57/2).

 Installation: Note markings of electric lines (6).

11

Disconnect electrical connector (8) and remove auxiliary battery relay (K57/2).

12

Install in the reverse order.

 Battery

Number

Designation

Model 907

Model 910

BA54.10-N-1006-01TS

Nut, positive line to battery cutoff relay

Nm

6

6