Ryobi RLM46175SO, Original Instructions Manual

Page: 14 / 356

English
12
MAINTENANCE SCHEDULE
Before
each use
After 1st month
or 20 hours of
operation
Every 3 months
or 50 hours of
operation
Every 6 months
or 100 hours
of operation
Every 12 months
or after 300
hours
of operation
Check engine oil

Change engine oil  
Check air fi lter

Clean air fi lter

Change air fi lter

Replace the fuel fi lter

Check/adjust spark plug 
Replace spark plug

Check/adjust idle speed 
Check/adjust valve
clearance*

Clean fuel tank and
fi
lter* 
Check fuel tube

Check for worn or
damaged parts

Check all starting
interlock and power lever
for proper functionality

Check if the blade stops
within 3 seconds after
releasing the power lever

* These items should only be carried out by an authorised service centre.
NOTE: Maintenance should be performed more frequently when the product is used in dusty areas.
When the engine has exceeded the maximum figures specified in the table, maintenance should still be cycled
according to the intervals of time or hours stated herein.