Ryobi RYI2000T - Manual (Page 20)

16 — English
MAINTENANCE SCHEDULE
NOTE: If a separate engine manual is provided for this generator, please follow the maintenance schedule provided in the
engine manual instead of the maintenance information listed below.
Before
each use
After 1st month
or 10 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 Engine Lubricant 
Change Engine Lubricant  
Check Air Filter 
Clean Air Filter 2 
Change Air Filter 2 
Check/Adjust Spark Plug 
Replace Spark Plug 2 
Check/Adjust Valve
Clearance
1,2

Clean Fuel Tank and
Filter
1

Check Fuel Tube 
1. These items should only be carried out by an authorized service center.
2. See engine manual for maintenance schedule for this item.
NOTE: Maintenance should be performed more frequently when generator is used in dusty areas. When generator has
exceeded the maximum figures specified in the table, maintenance should still be cycled according to the intervals of
time or hours stated herein.
MAINTENANCE