BA 1404 en – Edition 2.7 * 1404b510.fm 5-5
Maintenance
Fuel prefilter with water separator
Empty the water separator if the red indicator ring A rises to position C.
Proceed as follows:
☞ Prepare a suitable container for collecting the fuel/water mixture.
☞ Stop the engine.
☞ Turn ball-type cock B to the OFF mark.
➥ Fuel supply is interrupted.
☞ Unscrew thread D.
☞ Drain the water in the water separator into a suitable container.
➥ The indicator ring returns to the base of the water separator.
☞ Screw thread D back on again.
☞ Turn ball-type cock B to the ON mark.
➥ Fuel supply is open again.
Collect the fuel/water mixture as it drains with a suitable container and dispose
of it in an environmentally friendly manner.
Abb. 183:Fuel prefilter
A
B
C
On
Off
D