10
9.4 Maintenance schedule
Regular service period
Perform at every indicated
month or operating hour
interval, whichever comes
rst.
ITEM
Each
use
First
month
or
20 Hrs.
Every
3
months
or
50 Hrs.
Every
6
months
or
100 Hrs.
Every
year
or
200 Hrs.
Air cleaner Check
Clean
O
O (1)
Spark plug Check-
adjust
Replace
O
O
Spark arrester Clean
O
Valve clearance Check-
adjust
O (2)
Combustion
chamber Clean
After every 300 hrs. (2)
Fuel tank and lter Clean O (2)
Fuel tube Check Every 2 years (Replace if necessary) (2)
Remark:
(1) Service more frequently when used in dusty areas.
(2) These items should be serviced by your servicing dealer, Refer to the manual for service procedures.
Failure to follow this maintenance schedule could result in non-warrantable failures.