6 se ct iO n 2 — iM p O rta nt sa f e Op e r a t i O n pr a c t i c e s
Regularly check the safety interlock system for proper 4.
function, as described later in this manual. If the safety
interlock system does not function properly, have your
machine serviced.
Check the blade(s) and engine mounting bolts at frequent 5.
intervals for proper tightness. Also, visually inspect blade(s)
for damage (e.g., excessive wear, bent, cracked). Replace
which do not meet the original equipment specifications
may lead to improper performance and compromise
Mower blades are sharp. Wrap the blade or wear gloves, 6.
and use extra caution when servicing them.
Keep all nuts, bolts, and screws tight to be sure the 7.
equipment is in safe working condition.
Never tamper with the safety interlock system or other 8.
safety devices. Check their proper operation regularly.
After striking a foreign object, stop the engine, disconnect
the spark plug wire(s) and ground against the engine.
Thoroughly inspect the machine for any damage. Repair
the damage before starting and operating.
Never attempt to make adjustments or repairs to the
machine while the engine is running.
subject to wear and damage which could expose moving
parts or allow objects to be thrown. For safety protection,
frequently check components and replace immediately
listed in this manual. Use of parts which do not meet the
original equipment specifications may lead to improper
performance and compromise safety!
Do not change the engine governor settings or over-speed
the engine. The governor controls the maximum safe
operating speed of the engine.
Do not tamper with or adjust the regulator since the
the exhaust emissions compromised — this could result
damage to the engine and exhaust system with possible
set to provide optimal performance in regard to power and
emissions.
Maintain or replace safety and instruction labels, as
necessary.
etc. to protect the environment.
Do not modify engine
To avoid serious injury or death, do not modify engine in any
way. Tampering with the governor setting can lead to a runaway
engine and cause it to operate at unsafe speeds. Never tamper
with factory setting of engine governor.
Notice Regarding Emissions
Engines which are certified to comply with California and federal
and may include the following emission control systems: Engine
Modification (EM) and Three Way Catalyst (TWC) if so equipped.
Spark Arrestor
WARNING! This machine is equipped with an
internal combustion engine and should not be used
on or near any unimproved forest-covered, brush-
exhaust system is equipped with a spark arrester
meeting applicable local or state laws (if any).
If a spark arrester is used, it should be maintained in
Federal laws apply on federal lands.
A spark arrester for the muffler is available through your
nearest engine authorized service dealer or contact the service