Yuchai YC310LC-8, Operation Manual

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Engine Fuel System
Maintenance instructions
Fuel tank capacity 500 liters .........................................................................................................................
Oil level inspection every 10 hours ..............................................................................................................
Excluding water and impurities from the tank every 100 hours ....................................................................
Cleaning the tank every 250 hours ..............................................................................................................
Injection pressure inspection every 500 hours .............................................................................................
Replacing the fuel filter element every 250 hours ........................................................................................
1. Checking the oil level and refueling
Check the oil level though the oil sign on the side
of the tank or the display on the instrument cluster
in the right front of the cab, once every day or
once every ten hours.
In order to avoid the formation of condensation
water, the tank should be filled up after work
every day. The oil filler is located in front of fuel –
hydraulic tank.
A. Fueling directly
Open the filler cap of the fuel tank, and pour the
fuel into the filler.
B. Using oil pumps
After put the filling tube into the oil barrel, press
the switch "-", and the oil pump will suck
automatically the oil into the tank. When the tank
is full, press the switch “O", and stop oiling.
2. Excluding water and impurities from
the tank
As to the condensation water and sediment
removal, you should do this once every 100
hours.
Open the oil charge valve to make the
condensation water and sediment flow out. Once
the fuel flows out, replace the drain plug. The
cycle of emissions of the condensation water can
be redefined by the users themselves depending
on the quality of the fuel.
Oiling pump switch
5-16