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GB-11
EB7001
G
B
WARNING
Make sure that the engine has stopped and
is cool before performing any service to the
blower. Contact with rotating blower fan or
hot muffler may result in a personal injury.
AIR CLEANER
• Never operate the blower without the air filter or with
a deformed filter element because unfiltered dusty
air will quickly ruin the engine.
• Check the air cleaner before use.
A clogged air filter may increase fuel consumption
while cutting down the engine power.
• Never clean a paper filter by striking it with or against
another object. The filter may be damaged and re-
sultant dust contamination can diminish engine per-
formance.
CLEANING AIR FILTER:
1. Unscrew 2 knob bolts and remove the air cleaner cover.
Then remove a prefilter mounted inside the air cleaner
cover.
2. Wash the prefilter in fresh, non flammable cleaning solu-
tion (ex. warm soapy water) and then dry.
(Clean the air filter once in a week.)
3. Exchange the paper filter element with new one in case it
has been contaminated.
9. Maintenance
Maintenance, replacement, or repair of the emission control device and systems may be per-
formed by any non-road engine repair establishment or individual.
Daily Every Every Every
System / Compronent Procedure or 25 hours 50 hours 100 hours
Before use after after after
Air Filter Prefilter Inspect / Clean ✔
Air Filter Paper Filter Inspect / Replace ✔
Fuel Leaks Inspect / Replace ✔
Fuel Filter Inspect / Replace ✔✔
Fuel Line Inspect / Clean ✔
Spark Plug Inspect / Clean ✔
Muffler Inspect / Clean ✔
Muffler Spark Arrester Inspect / Clean ✔
Cooling Systrem Inspect / Clean ✔
Screws / Nuts / Bolts Tighten ✔
Cylinder Exhaust Port Inspect / Clean ✔
WARNING
• This prefilter is dry type.
• Never wash the prefilter in oleaginous cleaning solu-
tion.
• Do not clean a paper filter by striking it.
FUEL FILTER
•A clogged fuel filter may cause poor acceleration of the
engine. Check periodically to see if the filter is clogged
with dirt. The filter can be taken out of the fueling port us-
ing a small wire hook. Disconnect the filter assembly from
the fuel pipe and unhook the retainer to disassemble it.
Clean the components with gasoline.
SPARK PLUG
• The spark plug may gather carbon deposits on its
firing end with reasonable use. Remove and inspect
the spark plug every 25 hours and clean the elec-
trodes as necessary with a wire brush. The spark gap
should be adjusted to .025 in (0.6~0.7mm).
• Plug manufacturers recommend replacing the plug
twice a year to avoid unexpected plug failure in a job.
(1) Screen (2) Element
(3) Holder (4) Retainer
(1) Knob Bolt
(2) Prefilter
(3) Paper Filter