Publicité
6. Screw the spark plug back into the spark plug hole using the spark plug wrench. Do not over-tighten spark
plug. Recommended tightening of spark plug is ½ to ¾ of a turn after spark plug gasket contacts spark plug
hole. Reinstall the spark plug boot.
MAINTENANCE SCHEDULE
Item
Action
Blade
Inspect
Blade
mounting
Inspect
bolt
Check
Engine oil
Change
Check
Air filter
Clean
Replace
Grass bag
Check
Blade control
Check
operation
Check
Spark plug
Replace
Fuel tank
Clean
Flywheel
Check
brake pad
Valve
Check-
clearance
adjust
Fuel line
Check
1. Service more frequently when used in dusty areas.
2.Change engine oil every 25 hours when used under heavy load or in high outside air temperatures.
Before
5 Hours
each
of use or
use
first
month
x
x
x
x
x
x
x
Check every 2 years and replace if necessary
First 25
50 hours of
hours of
use or every
use
6 months
2
x
1
1
x
x
17
100 hours of
150 hours of
use or every
use or every
year
two years
x
x
1
x
x
x
x
x
x
x
x
Publicité
