WARNING
Running engines produce heat. Engine
parts, especially muffler, become
extremely hot.
Severe thermal burns can occur on
contact.
Combustible debris, such as leaves,
grass, brush, etc. can catch fire.
• Allow muffler, engine cylinder and fins to cool before
touching.
• Remove accumulated debris from muffler area and
cylinder area.
• Install and maintain in working order a spark arrester
before using equipment on forest-covered,
grass-covered, brush-covered unimproved land. The
state of California requires this (Section 4442 of the
California Public Resources Code). Other states
may have similar laws. Federal laws apply on
federal land.
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Operator Safety
WARNING
Unintentional sparking can result in fire
or electric shock.
Unintentional start-up can result in
entanglement, traumatic amputation, or
laceration.
Before performing adjustments or repairs:
• Disconnect the spark plug wire and keep it away
from the spark plug.
• Disconnect battery at negative terminal (only
engines with electric start.)
• Use only correct tools.
• Do not tamper with governor spring, links or
other parts to increase engine speed.
• Do not strike the flywheel with a hammer or hard
object because the flywheel may later shatter
during operation.
When testing for spark:
• Use approved spark plug tester.
• Do not check for spark with spark plug removed.
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