Ryobi RYi4022X Operator's Manual page 22

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.
Check Engine Lubricant
Change Engine Lubricant
Check Air Filter
Clean Air Filter
Change Air Filter
2
Check/Adjust Spark Plug
Replace Spark Plug
2
Check/Clean Spark Screen
Check/Adjust Valve
Clearance
1,2
Clean Fuel Tank and Filter
Check Fuel Hose
Fuel Filter
Check All Hose
Connections
Recharge Battery (If
Equipped)
Inspect Fuel Tank Vapor
Vent (If Equipped)
Inspect Carbon Canister
(CARB Models Only)
1. These items should only be carried out by a qualified 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
After 1st month
Before
or 20 hours of
each use
operation

2

1,2

Inspect



Every 3 months
or 50 hours of
operation


18 — English
Every 6 months or Every year or after
100 hours 300 hours
of operation of operation









Replace


