3.6
Lubrication and maintenance operations Every 100 hours of operation
3.6.16 Fuel system tightness check Fuel system tightness check procedure: •
Open the left material hopper side cover (1).
•
Open the engine bonnet (2).
•
Dismount the inlet air filter cap (3) and remove the inlet air filter cover (4).
•
Check the tightness of the fuel system: -
Fuel tank (5)
-
Water separator (6)
-
Fuel hoses (7)
-
Fuel filter (8)
-
Fuel hose connections (9)
•
Have any potential leaks of the fuel system repaired by an authorised service plant or qualified personnel.
•
Mount the inlet air filter cover (4) and tighten the inlet air filter cap (3).
•
Close the engine bonnet (2).
•
Close the left material hopper side cover (1).
Perform cleaning of the fuel system when the machine is parked on a flat and solid surface with the engine and battery disconnecter off. Wear the prescribed personal protective equipment when checking the fuel system tightness. There is a risk of burns from the hot parts of the engine.
1 2
C452037
5 4
3
D451127
6
452058
7 8
9 452059 156
F80W
