User Manual

21
Operating time
Item
Before
operation
After
refuleling
Daily
(10h)
30h 50h
200h or
1 year,
whichever
earlier
Before
storage
Corres-
ponding P
Tightening parts
(bolt, nut)
Inspect
20
Fuel tank
Clean
—
Drain fuel
*
2
20
Throttle lever Check function
—
Stop switch Check function
18
Cutting tool Inspect
10
Idle speed Inspect/adjust
15
Air cleaner Clean
18
Spark plug Inspect
19
Cooling air passage and
cylinder ns
Clean/inspect
20
Fuel pipe
Inspect
20
Replace
*
1
—
Gear-case grease Rell
19
Mufer
Inspect/Clean
the opening
—
Fuel lter Clean/replace
19
Carburetor Drain fuel
*
2
20
*1 For the 200 operating hour inspection, request Authorized Service Agent or a machine shop.
*2 After emptying the fuel tank, continue to run the engine and drain fuel in the carburetor.