Check periodically if the springs are not
Check periodically if the rubber cushions
G
B
8. Maintenance
ANTI-VIBRATION SYSTEM
WARNING
The deformed or damaged anti-vibration system may
cause of the breakages like getting rickety or falling
off of engine and/or blade .
•
are not deformed or damaged.
•
deformed or damaged.
AIR FILTER
• The air filter, if clogged, will reduce the engine perfor-
mance. Check and clean the filter element in warm,
soapy water as required. Dry completely before in-
stalling. If the element is broken or shrunk, replace
with a new one.
FUEL FILTER
• When the engine runs short of fuel supply, check the
fuel cap and the fuel filter for blockage.
SAFETY LOCK
WARNING
• Stop operation when the safety lock is defective.
• Safety lock is the device not to accelerate the throttle
trigger without intention. While pushing the safety lock,
you can accelerate the throttle trigger.
1.
Check if the throttle trigger does not move when
you do not push the safety lock.
2.
Check if the throttle trigger moves when you grasp
or release it while pushing the safety lock.
3.
Check if the safety lock returns to its original po-
sition when you release your hand from safety lock.
• If you find any defects at the checks above, contact
your nearest servicing dealer for repair.
(1) Safety lock
GB 12
Summary of Contents for HT340
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