Remove/install extinguishing agent tank

AR86.10-P-0100LFS

Remove/install extinguishing agent tank

07.03.2019

Model

222.1

with code Z21 (Fire extinguishing system)

1

Extinguishing agent tank

2

Screw clamp

3

Union nut

4

Fire extinguishing pipe

6

Connector

7

Cover

1

Extinguishing agent tank

8

Locking pin

9

Valve body

Topical note

Notes on squib on extinguishing agent tank

Typ 222.1 mit Code Z07 (Höchstschutz) mit Code Z21 (Feuerlöschanlage)

AH86.10-P-0001-04A

Notes on aerosol extinguishing agent tank

Typ 222.1 mit Code Z07 (Höchstschutz) mit Code Z21 (Feuerlöschanlage)

AH86.10-P-0001-02A



Remove

1

Switch off ignition and remove transmitter key

2

Open paneling (7) on extinguishing agent tank (1)

3

Unscrew safety pin (8) from valve body (9)

 To secure extinguishing agent tank (1).

4

Use safety pin (8) and screw into valve body (9)


Do not screw in side with red marking (arrow) on locking pin (8).
Otherwise the extinguishing agent tank (1) is not secured.

 To secure extinguishing agent tank (1).

 Locking pin to extinguishing agent tank

*BA86.10-P-1008-01B

5

Remove fuse 4 from fuse box I, rear right wheel well

6

Disconnect electrical connectors from extinguishing agent tank (1)

Notes for extinguishing agent tank pressure monitor switch

AH86.10-P-0001-03A

7

Unscrew union nut (3) and carefully remove extinguishing agent pipe (4) from connector (6) on extinguishing agent tank (1)

8

Open hose clamps (2)

9

Remove extinguishing agent tank (1)



Install

10

Install extinguishing agent tank (1) in bracket

11

Close bolt clamps (2)

12

Carefully guide extinguishing agent tube (4) into connection piece (6) and tighten union nut (3)

 Threaded connections for extinguishing agent lines

*BA86.10-P-1003-01B

13

Connect electrical connectors to extinguishing agent tank (1)

Notes for extinguishing agent tank pressure monitor switch

AH86.10-P-0001-03A

14

Insert fuse 4 into fuse box i, right rear wheel arch

15

Unscrew safety pin (8) from valve body (9)

 To release extinguishing agent tank (1).

16

Use safety pin (8) and screw into valve body (9)


Screw in side of red marking on locking pin (8).
Otherwise the extinguishing agent tank (1) is not operational.

 To release extinguishing agent tank (1).

 Locking pin to extinguishing agent tank

*BA86.10-P-1008-01B

17

Close paneling (7) on extinguishing agent tank (1)



Check

18

Perform self-test for fire extinguishing system

AR86.10-P-0101-01LFS

 Fire extinguishing system

Number

Designation

MODEL 222.1/9 with CODE Z07 and CODE Z21

BA86.10-P-1003-01B

Threaded connections for extinguishing agent lines

Size 14

Nm

12

Size 17

Nm

-

Size 19

Nm

-

 Fire extinguishing system

Number

Designation

MODEL 222.1/9 with CODE Z07 and CODE Z21

BA86.10-P-1008-01B

Locking pin to extinguishing agent tank

Nm

6