Subaru Robin EA190V - Manual (Page 30)

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Disassembly/reassembly：
The muffler can produce carbon deposits in the long time operation and seriously trouble the
exhaust system. To get the best performance, the muffler must be periodically removed the carbon
deposits.
Lightly tap the muffler and blow it with compressed air in cleaning carbon deposits.
Replace it if the muffler exist in water and is seriously rusted to make noise increasing.
NOTICE: Don’t clean with iron wire or the muffler material out to lower the muffler
performance. Don’t reuse the muffler gasket.
WARNING:
 The muffler can glow heat. Please place the gasoline engine out touch of the passerby and
children.
 Don’t place the flammable materials near the exhaust vent during operation.
 Don’t stand on the exhaust port direction when engine is operating because the exhausted gas will be poisonous
for your health.
4-3-5 Air cleaner
Disassembly/assembly：
Disassemble the air cleaner as shown on the above figure.
Breather hose
Gasket
Air cleaner elbow
Hex. Flange nut M6
Connecting bolt
Air cleaner element
Housing