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8.3 Carburetor
Oil can and carburetor generally have residual oil. After some time, the residual oil will become greasy oil which will
block up the oil line, causing incapability of starting the engine. Therefore, when the machine is not used for more than
one week, be sure to completely take the fuel out. Method: Pull out the oil inlet pipe, pressthe fuel bubble of the carburetor
repeatedly for oil discharge, and press the oil inlet pipe back to its position when fuel in the fuel bubble and oil return pipe
is emptied.
8.4 Spark Plug
To ensure normal operation of the engine, the spark plug gap must be proper. Remove sediment with a wire brush. Proper
gap of the spark plug is 0.5-0.7 mm. See Fig.9
Fig 9
8.5 Silencer
Regularly remove dirt on inlet and outlet of the muffler, or clean dirt in it with detergent.
8.7 The cylinder cooling fin
Regularly remove dust to ensure timely cylinder cooling. The gasoline pile driver is air-cooler type. If dust accumulates
on the cylinder heat sink, the cooling effect will be influenced directly which will cause bugs of the gasoline pile driver.
8.7 Refuel lubrication to Impact Cylinder
After the accumulated working hour reaches 50 hours, it is necessary to refuel impact cylinder with 50g specific oil. See
Fig.10.
