11
6
．
Maintenance
Notice:
To maintenance of the large assembly, you need a
professional.
REGULAR SERBICE
PERIOD
Perform at every indicated
month or operating hour
interval, whichever occurs
first
ITEM
Daily
First
month
or
20 Hrs.
Every
3 months
or
50 Hrs.
Every
6 months
or
100 Hrs.
Every
year
or
300 Hrs.
Engine oil
Inspection
●
Change
●
●
Air cleaner element
Inspection
●
Cleaning
●(1)
Fuel filter cleaning
●
Spark plug maintenance
●
Valve clearance adjustment
●(2)
Combustion chamber and valve cleaning
●(2)
Fuel line inspection(Replace if necessary)
●
Spark arrester
Clean every 100 operating hours.
Notice:
(1) Service more frequently when used in dusty areas.
(2) These items should be serviced by your servicing dealer,
unless you have the proper tools and are mechanically proficient.
