Use and Care Manual

20
Operating time
Item
Before
operation
After
lubrication
Daily
(10h)
30h 50h 200h
Shutdown/
rest
Corres-
ponding P
Engine oil
Inspect
12
Replace
*
1
16
Tightening parts
(bolt, nut)
Inspect
18
Fuel tank
Clean/inspect
Drain fuel
*
3
19
Throttle lever Check function
Stop switch Check function
15
Low-speed rotation Inspect/adjust
15
Air cleaner Clean
17
Ignition plug Inspect
18
Cooling air duct Clean/inspect
18
Fuel pipe
Inspect
18
Replace
*
2
Fuel lter Clean/replace
18
Clearance between air intake
valve and air discharge valve
Adjust
*
2
Engine overhaul
*
2
Carburetor Drain fuel
*
3
19
*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.
Check instruction manuals for each attachment, and carry out maintenance on them when they are being used.