Specifications

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diesel engine type trucks. The difference is that the gasoline type is fitted with oil
suction pipe and the diesel type with oil return pipe.
1.4.1 Fuel sensor
The fuel sensor is designed to convert the remaining amount of fuel electric
current. See Fig1.1.
Fig1.1 Fuel sensor
1.4.2 Maintenance of the fuel system
Once every 100 hours operation, it is required to maintain the fuel system
according to the methods as follows. Once every 600 hours operation, it is required to
clean the fuel tank.
(1) Fuel filter
The fuel filter is used to clean the fuel applying to the engine. It is installed in the
fuel pump (for gasoline engine) or on the fuel tank (for diesel engine). The fuel filter
used in diesel engine can also separate water from fuel.
▲ Gasoline engine
(a) Once every 300 hours operation, replace the filter wholly.