QUICK REFERENCE INFORMATION
Fuel
Spark Plug
Maintenance
Type
Type
Electrode Gap
Before each
use
First 20 hours
Subsequent
Unleaded gasoline with an
ethanol content of no more
than 10% and a pump octane
rating of 86 or higher
ZFR5F (NGK)
0.028 0.031 in (0.70 0.80 mm)
Check engine oil level.
Check air cleaner.
Check GFCI operation.
Check battery electrolyte.
Change engine oil.
See Maintenance Schedule
(page 40 )