Instructions / Assembly

VIII. CARE AND STORAGE
Care described below shows the standard procedure required at the correct engine use
under usual conditions. Therefore, it will not give you any guarantee such that care
is not necessary up to the indicated times. An air cleaner cleaning, for example, is
necessary every several (not ten) hours a day during operation in a dust-laden environment.
１）Daily check and care (every
10 hours)
Check and care Reason
（1）Parts cleaning
（2）
Test the parts for beeing not seated.
Tighten loose screws again if any.
（3）Test the fuel pipe for coming
away and/or bend.
（4）
Checking and cleaning of the PLUG,SPARK.
（5）Check the oil guantity. If short
supply supplementary oil.
※
（1）The dusty air cleaner element might
cause poor engine drive. Also, the oil
attached air cleaner element causes not
only the innner but also outer parts
to be dirty by the oil.
（2）
The parts not seated causes vibration of
the engine and/or oil leaks.
（3）
The coming away and/or bent fuel pipe causes
a fuel leak and/or poor engine start.
（4）
The bad PLUG,SPARK causes poor power and/or engine start.
（5）The engine might seize up in operation
with lack of the oil.
※A pre-operation check should be done.
２）Check and care after initial 20-hour use
Check and care Reason
（1）Oil change To remove the oil that has initially got dirty.
３）Check and care after every 50-hour use
Check and care Reason
（1）Oil change
（2）Fuel filter cleaning
（1） The dirty oil accelerates ablation of the parts.
（2）
The dirty fuel filter causes the fuel not to be supplied
to the CARBURETOR resulting in a poor engine start.
４）Check and care after every 200-hour use
Check and care Reason
（1）Overhaul and cleaning
（2）Fuel pipe replacement
（1） If not overhauled the power and drive get poor.
（2） A fuel leak is dangerous.
５）Long term nonuse of engine
（1）Perform procedure 1) and 2).
（2）Drain the fuel from the TANK,FUEL and CARBURETOR.
（3）To prevent rust of the inside of the CYLINDER, pour oil of about 2cc from the
CARBURETOR attaching screw hole, pull the RECOIL STARTER starting knob slowly
2 to 3 times, and screw the PLUG,SPARK.
（4）Pull the RECOIL STARTER starting knob slowly and stop pulling at the first heavy
move
ment (just before the pressure top dead center).
（5）Cover the equipment and store it in an upright position in a dustless place.
37