Ryobi C430 Operator's Manual page 17

EMISSIONS MAINTENANCE SCHEDULE AND WARRANTED PARTS LIST
Emissions Parts Inspect Before
AIR FILTER ASSY
INCLUDES:
FILTER ................................................................................ X
ENGINE LUBRICANT .................. X ..................................................................................... X
SPARK SCREEN ................................................................................................................................................................X
CARBURETOR ASSY
INCLUDES:
HEAT DAM ............................... X
GASKETS ................................. X
FUEL TANK ASSY
INCLUDES:
FUEL LINES ............................. X
FUEL CAP ................................ X
FUEL FILTER ............................ X
IGNITION ASSY
INCLUDES:
SPARK PLUG .................................................................................................................................................................X
ALL EMISSIONS-RELATED PARTS ARE WARRANTED FOR THREE YEARS, OR FOR THE PERIOD OF TIME PRIOR TO THE PARTS'
FIRST SCHEDULED REPLACEMENT, WHICHEVER COMES FIRST.
MAINTENANCE
Clean Every
Each Use 5 Hours
Replace Every
25 Hours or Yearly
13 — English
Replace Every
50 Hours or Yearly