MAINTENANCE SCHEDULE
Every 25
hours of
operation
Before
each use
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month or
20 hours of
operation
Every 3
months or
50 hours of
operation
Every 6
months or
100 hours of
operation
Every year
or after 300
hours of
operation
Check if fastener is
fully tightened
Ŷ
Check: Cutting
attachment must not
rotate in idle mode
2
Ŷ
Clean spark arrestor
Ŷ
Replace spark arrestor
Ŷ
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Ŷ
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Ŷ
Clean or adjust spark
plug
Ŷ
Replace spark plug
Ŷ
Clean fuel tank and
filter
1
Ŷ
Check fuel hose
Ŷ
Replace fuel filter
1
Ŷ
Check all hose
connections
Ŷ
Inspect fuel cap ot
fuel tank vapor vent (if
equipped) for leakage
Ŷ
Clean the exhaust port
and silencer
Ŷ
1 These items should only be carried out by an authorised service centre.
2 If this requirement is not met, contact an authorised service centre for repair or adjustment.
NOTES:
Ŷ
Maintenance should be performed more frequently when product is used in dusty areas.
Ŷ
When product has exceeded the maximum figures specified in the table, maintenance should still be cycled according to the intervals of
time or hours stated herein.
