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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> General Information >> OEM General Information >> Emergency Equipment, Disability Equipment, Sanitary Equipment, Galley - 222 Chassis >> Testing & Repair >> Remove/Install Atomizer Nozzle Of Fire Extinguishing System - AR86.10-P-0118LFS

Remove/Install Atomizer Nozzle Of Fire Extinguishing System - AR86.10-P-0118LFS

Model 222.1/9 

with code Z07 (B7 armoring on special protection version) 

with code Z21 (Fire extinguishing system) 

G15367459Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove front engine compartment paneling (6) When removing left or right spray nozzle (4) in engine compartment at bottom.  
      AR61.20-P-1105LF
2 Remove corresponding cap (1) INSTALLATION IMPORTANT Ensure that cap (1) is seated correctly, if necessary replace cap (1).  
3.1 Unscrew extinguishing agent line (2) from spray nozzle (4), unscrew nut (3) and remove spray nozzle (4) When removing left or right spray nozzle (4) in bottom engine compartment and left or right spray nozzle (4) on spare tire well underfloor paneling (5).  
    TORQUE SPECIFICATION Threaded connections for extinguishing agent lines *BA86.10-P-1003-01B 
3.2 Unscrew spray nozzle (4) When removing spray nozzle (4) from nozzle holder on armor plate.  
    TORQUE SPECIFICATION Atomizer nozzle to nozzle holder *BA86.10-P-1005-01B 
4 Install in the reverse order    
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-1005-01B Atomizer nozzle to nozzle holder Nm 9