Filter
Top Products
GB-11
G
B
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
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 an air filter or with
a deformed or broken filter element.
• Check the air cleaner before use.
A clogged air filter may increase fuel consumption
while cutting down the engine power. Never operate
the blower without the air filter or with a deformed fil-
ter element because unfiltered dusty air will quickly
ruin the engine.
CLEANING AIR FILTER:
1. Unscrew 2 knob bolts and remove the air cleaner
cover. Then remove a prefilter mounted inside the
air cleaner cover.
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.
2. Wash the prefilter in fresh, non flammable cleaning
solution (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.
WARNING
• This prefilter is dry type.
• Never wash the prefilter in oleaginous cleaning so-
lution.
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 using a small wire hook. Disconnect the
filter assembly from the fuel pipe and unhook the re-
tainer to disassemble it. Clean the components with
gasoline.
(1) Screen (2) Element
(3) Holder (4) Retainer
(1) Knob Bolt
(2) Prefilter
(3) Paper Filter