21
*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.
Operating time
Item
Before
operation
After
lubrication
Daily
(10h)
30h
50h
200h
Shutdown
/rest
Corres-
ponding P
Engine oil
Inspect/clean
12
Replace
*
1
17
Tightening parts
(bolt, nut)
Inspect
19
Fuel tank
Clean/inspect
—
Drain fuel
*
3
20
Throttle lever
Check function
14
Stop switch
Check function
14
Cutting blade
Inspect
10
Low-speed rotation
Inspect/adjust
16
Air cleaner
Clean
18
Ignition plug
Inspect
19
Cooling air duct
Clean/inspect
19
Fuel pipe
Inspect
19
Replace
*
2
—
Gear-case grease
Refill
19
Fuel filter
Clean/replace
19
Clearance between air intake
valve and air discharge valve
Adjust
*
2
—
Engine overhaul
*
2
—
Carburetor
Drain fuel
*
3
20
Содержание EM2550UH
Страница 86: ...86 ...
Страница 87: ...87 ...
Страница 88: ...Makita Corporation Anjo Aichi Japan 885112 375 www makita com ALA ...