Remove/Install Extinguishing Agent Tank - AR86.10-P-0100SG

Model 223 

with code Z07 (B7 armoring on special protection version) 

with code Z21 (Fire extinguishing system) 

Courtesy of MERCEDES-BENZ USA

	Risk of injury  during testing and repair operations related to pyrotechnical components	Do not expose pyrotechnical component parts to temperatures above 100°C or 212°F. Disconnect current supply when working on such component parts.	AS91.00-Z-0008-01A
Notice	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
Notice	Notes on squib on extinguishing agent tank		AH86.10-P-0001-04A
	Note on calculation of tightening torque when using insertion or socket tools with various effective lengths		AH00.00-P-0015-01CW
	Notes on aerosol extinguishing agent tank		AH86.10-P-0001-02A
	Notes for extinguishing agent tank pressure monitor switch		AH86.10-P-0001-03A
	Remove
1	Switch off ignition and remove transmitter key.
2	Remove rear panel trim.		AR68.30-P-4750SG
3	Remove electrical fuse 5, special-purpose vehicles (F80/1f5), and electrical fuse 7, special-purpose vehicles (F80/1f7) from special-purpose vehicle fuse block (F80/1).	Special-purpose vehicle fuse block (F80/1) is located in top right of trunk behind rear panel trim. This prevents the fire-extinguishing system from being triggered by mistake.
		The wiring diagram documentation for this model series can be found in DWD (Dynamic Wiring Diagram). https://ws-retailfactory-dyna.mercedes-benz.com/start-aspu/
4	Remove safety pin (6) from valve body (7).	To reuse extinguishing agent tank (1).
5	Disconnect electrical connector from extinguishing agent tank (1).
6	Remove union nut (3) and carefully pull extinguishing agent pipe (4) out of connector (5) of extinguishing agent tank (1).
7	Release and open screw clamps (2).
8	Remove extinguishing agent tank (1).
	Install
9	Install extinguishing agent tank (1) in bracket.
10	Close screw clamps (2).	Nut, clamp for pressure agent container	*BA86.10-P-1005-01E
11	Carefully insert extinguishing agent pipe (4) into connector (5) and tighten union nut (3).	Threaded connections for fire extinguisher agent lines	*BA86.10-P-1018-01E
12	Connect electrical connector to extinguishing agent tank (1).
13	Screw safety pin (6) into valve body (7).	Safety pin (6) must be screwed in. Otherwise the extinguishing agent tank (1) is not operational. To release extinguishing agent tank (1).
		Safety pin to extinguishing agent tank	*BA86.10-P-1021-01E
14	Insert electrical fuse 5, special-purpose vehicles (F80/1f5) and electrical fuse 7, special-purpose vehicles (F80/1f7) into the special-purpose/vehicle fuse block (F80/1).	Special-purpose vehicle fuse block (F80/1) is located in top right of trunk behind rear panel trim. The wiring diagram documentation for this model series can be found in DWD (Dynamic Wiring Diagram). https://ws-retailfactory-dyna.mercedes-benz.com/start-aspu/
15	Install rear panel trim.		AR68.30-P-4750SG
	Check
16	Perform self-test for fire-extinguishing system.		AR86.10-P-0101-01SG