162 ARX 23-2 T4i, ARX 26-2 T4i
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3.6 Lubrication and maintenance operations
3.6.45 Cleaning the water separator
If the red ring goes up from the bottom, drain the water from
the separator.
Close the stop valve (1).
Unscrew the lter housing (2).
Clean the lter element (3).
Ret the lter housing (2).
Open the stop valve (1).
Turn the ignition on. The fuel pump will vent the system auto-
matically.
3.6.46 Cleaning the water tank
Remove the cap of the ller neck of the tank.
Clean the strainer in the ller neck.
Remove the drain plug of the water tank.
Rinse the tank with running water.