RedMax CHT2301 Owner's/Operator's Manual page 22

8. Maintenance
MA4
22
MUFFLER
WARNING
• Inspect periodically, the muffler for loose
fasteners, any damage or corrosion. If any sign
of exhaust leakage is found, stop using the
machine and have it repaired immediately.
• Note that failing to do so may result in the
engine catching on fire.
INTAKE AIR COOLING VENT
WARNING
• Never touch the cylinder, muffler, or spark
plugs with your bare hands immediately after
stopping the engine.
become very hot when in operation, and
doing so could result in severe burns.
• Clean the cylinder fins with compressed air or a
brush. (MA4)
(1) cylinder fin
(2) intake air cooling vent (back)
IMPORTANT
• If waste gets stuck and causes blockage around
the intake air cooling vent or between the
cylinder fins, it may cause the engine to
overheat, and that in turn may cause mechanical
failure on the part of the hedge-trimmer.
The engine can