138 ARX 23-2 T4i, ARX 26-2 T4i
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3.6 Lubrication and maintenance operations
3.6.18 Cleaning the water separator on the fuel
lter
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).
Screw in the lter housing back (2)
Open the stop valve (1).
Turn the ignition on. The fuel pump will vent the system auto-
matically.
Fuel lter cartridge
Order number: 1503944
Do not smoke while working!
Check the water separator for leaks.
Stop the uid soaking into the ground.