MAINTENANCE MANUAL OF ENGINE
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6. Inspecting the air intake and exhaust system
1. The air flows through the air filter, enters the air
intake manifold via the heater, and goes into the
port on the cylinder head from the air intake mani-
fold, and is pressurized into the cylinder after being
sucked into the air intake valve, then compressed
and fired in the cylinder.
2. The exhaust gas from combustion goes into the
exhaust port on the cylinder head via the exhaust
valve, and is discharged from the muffler. Inspect
whether the air intake and exhaust system is leaked,
and inspect and confirm that all hose clamps are
tightened tightly.
Summary of Contents for KM/4L22
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