Ryobi RHT25460RO, Original Instructions Manual

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6
MAINTENANCE SCHEDULE
Before each
use
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month or
25 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
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Ŷ
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Ŷ
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Ŷ
Check or adjust spark plug Ŷ
Replace spark plug
Ŷ
Check or adjust idle speed
1 Ŷ
Clean spark arrestor
1 Ŷ
Replace spark arrestor 1 Ŷ
Clean fuel tank and filter 1 Ŷ
Check fuel hose Ŷ
Inspect fuel filter
Ŷ
Replace fuel filter
Ŷ
Check all hose connections
Ŷ
Inspect fuel tank vapour vent (if
equipped)
Ŷ
Inspect carbon canister
(carburettor models only)
Ŷ
1. These items should only be carried out by an authorised service centre.
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.