Operation Manual

18
Operating time
Item
Before
operation
After
lubrication
Daily
(10h)
30h 50h 200h
Shutdown/
rest
Corres-
ponding P
Engine oil
Inspect/clean
9
Replace
*
1
14
Tightening parts
(bolt, nut)
Inspect
16
Fuel tank
Clean/inspect
—
Drain fuel
*
3
17
Throttle lever Check function
—
Stop switch Check function
12
Cutting attachment Inspect
8
Low-speed rotation Inspect/adjust
12
Air cleaner Clean
15
Ignition plug Inspect
16
Cooling air inlet Clean/inspect
16
Fuel pipe
Inspect
16
Replace
*
2
—
Fuel lter Clean/replace
16
Clearance between air intake
valve and air discharge valve
Adjust
*
2
—
Engine overhaul
*
2
—
Carburetor Drain fuel
*
3
17
*1 Perform initial replacement after 20h operation.
*2 For the 200 operating hour inspection, request Authorized Service Agent or a machine shop.
*3 After emptying the fuel tank, continue to run the engine and drain fuel in the carburetor.