QUICK REFERENCE INFORMATION
Fuel Type Unleaded gasoline with a pump octane
rating of 86 or higher (page 36)
Engine oil Type SAE 10W-30, API SJ or later (page 29)
Spark plug Type
Regular: NGK BP6ES
DENSO W20EP-U
Resistor: NGK BPR6ES
DENSO W20EPR-U
Maintenance
Before each use
Check condition of blades (page 25)
Check torque of blade bolts (page 27)
Check condition of grass bag (page 14)
Check level of engine oil (page 29)
Check condition of air cleaner (page 31)
After initial 20 hours Change engine oil (page 30)
Subsequent Refer to the Maintenance Schedule
(page 24)