Fayat Dynapac F80W, Operating Manual

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160 F80W
D451141A
11
10
9
12
D451126
1
2
D451140B
6
7
8
D451195A
4
5
3
3.6 Lubrication and maintenance operations
Every 500 hours of operation (every 6 months)
3.6.23 Fuel filter replacement
Perform the fuel filter replacement when the machine is parked
on a flat and solid surface with the engine and battery discon-
necter off.
Fuel filter replacement procedure:
• Open the left material hopper side cover (1).
• Open the engine bonnet (2).
• Place a transparent drain container resistant to engine fuel
under the water separator (3).
• Hold the water separator (3) with a spanner by the nut (4).
• Loosen the water separator drain screw (5) with a screwdriv-
er (about 3 – 4 turns) until the liquid starts to flow out.
• Check if there is a dividing line in the drain container be-
tween the condensed water (bottom) and engine fuel (top).
• When clean engine fuel flows out, firmly hold the water sep-
arator (3) by the nut (4) with a spanner and tighten the water
separator drain screw (5).
• Unlock the lever (7) of the fuel tank cap (8) on the fuel tank
(6) to speed up draining of the fuel.
• Dismount the fuel filter (9) from the holder by removing the
nut (10).
• Dismount the fuel filter (9) from the hose (11) and drain the
remaining fuel.
• Dismount the fuel filter (9) from the hose (12).
• Mount the fuel filter (9) on the hose (12).
• Connect the hose (11) to the fuel filter (9).
• Mount the fuel filter (9) from the holder by tightening the
nut (10).
• Fill the tank with fuel.
• Start the engine and let it run briefly.
• Stop the engine.
• Check the tightness of the fuel filter (9).
• Close the engine bonnet (2).
• Close the left material hopper side cover (1).
Fuel filter
Order number: 4812088420