Zenoah CHTZ2500 ユーザーズマニュアル

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• The air filter, if clogged, will reduce the engine

performance. Check and clean the filter element
in warm, soapy water as required. Dry
completely before installing. If the element is
broken or shrunk, replace with a new one. (MA1)

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• When the engine runs short of fuel supply, check

the fuel cap and the fuel filter for blockage.
(MA2)

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• Starting failure and mis-firing are often caused

by a fouled spark plug. Clean the spark plug and
check that the plug gap is in the correct range.
For a replacement plug, use the correct type
specified by RedMax. (MA3)

• Note that using any spark plug other than those

designated may result in the engine failing to
operate properly or in the engine becoming
overheated and damaged.

• To install the spark plug, first turn the plug until it

is finger tight, then tighten it a quarter turn more
with a socket wrench.

.025 in
0.655mm

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