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8.2.7. Change the fuel lter
Drain the fuel tank into a suitable clean vessel.
Pull the fuel line (1) o the fuel lter on both sides.
Insert a new fuel lter.
Fill the fuel tank.
8.2.8. Check the hydraulic
oil level
Lock the guide bar in place in the transport position.
Check the hydraulic oil level.
The oil level is correct when the oil is in the middle of
the view glass.
Place a transparent vessel under the drain plug (1).
Unscrew the drain plug (1) to one thread.
Allow the fuel-water mix to drain into the transparent
vessel until only pure fuel ows from the plug.
Seal the plug tightly again.
8.2.6. Check the water separator
CAUTION
Risk of environmental pollution from spilled fuel. During the
draining of the water held in the water separator, a small
amount of fuel is drained along with the water.
Collect the fuel-water mix and dispose of it in accordance
with local environmental protection regulations.