Check Fire Extinguisher - AP86.10-P-8650A

Model 222 

with code Z07 (B7 armoring on special protection version) 

with code Z21 (Fire extinguishing system) 

Courtesy of MERCEDES-BENZ USA

Shown on model 222.176 with code Z07 (Top protection) with code Z21 (Fire extinguishing system) 

Courtesy of MERCEDES-BENZ USA

Shown on model 222.176 with code Z07 (Top protection) with code Z21 (Fire extinguishing system) 

Shown on model 222.176 with code Z07 (Top protection) with code Z21 (Fire extinguishing system) 

Courtesy of MERCEDES-BENZ USA

Topical note	Special notes regarding wax preservation		AH97.20-P-1000-02PV
	Notes on aerosol extinguishing agent tank		AH86.10-P-0001-02A
	Check
1	Check extinguishing agent tank (1)	If there is a problem ↓ Rectify problem subject to separate repair order.	AP86.10-P-8656A
	Check
2	Check fire extinguishing system temperature sensors	Model 222 with code Z07 (B7 armoring on special protection version) with code Z21 (Fire extinguishing system)
		Model 222.1 with code Z07 (B7 armoring on special protection version) with code Z21 (Fire extinguishing system) If there is a problem ↓ Rectify problem subject to separate repair order.	AR86.10-P-0124LFS
3	Check extinguishing agent pressure hose (3) for damage and porous points	A damaged extinguishing agent pressure hose (3) must be replaced immediately. Otherwise the functionality of the fire extinguishing system can no longer be guaranteed.
4	Check extinguishing agent pressure hose (3) is firmly seated
5	Check nut for extinguishing agent tank bracket (2) is firmly seated	Tighten fastenings finger-tight.
6	Check bracket for fire extinguishing system temperature sensor (4) and engine compartment temperature sensors (5) for firm seating
7	Check pipe clamps for extinguishing agent lines on fire extinguishing system for firm seating	Model 222.1/9 with code Z07 (B7 armoring on special protection version) with code Z21 (Fire extinguishing system) Nut, pipe clamp for extinguishing agent line to body	*BA86.10-P-1001-01B
8	Check threaded connections for extinguishing agent lines of fire extinguishing system for tight seating	Model 222.1/9 with code Z07 (B7 armoring on special protection version) with code Z21 (Fire extinguishing system) Threaded connections for extinguishing agent lines	*BA86.10-P-1003-01B
9	Perform self-test for fire extinguishing system	Model 222 with code Z07 (B7 armoring on special protection version) with code Z21 (Fire extinguishing system)
		Model 222.1 with code Z07 (B7 armoring on special protection version) with code Z21 (Fire extinguishing system)	AR86.10-P-0101-01LFS