24
Attention after long-time storage
- Before startup after long-time shutdown, be sure to replace oil (refer to P20). Oil will deteriorate while the machine is kept out of operation.
Operating
time
Item
Before
operation
Daily
(10h)
25h
50h
200h
Shutdown/
rest
Corresponding
P
Engine oil
Inspect
11
Replace
*
1
20
Tightening parts
(bolt, nut)
Inspect
22
Fuel tank
Clean/inspect
-
Drain fuel
*
3
23
Throttle lever
Check function
13
Stop switch
Check function
13, 15
Cutting blades
Inspect
13, 18
Low-speed rotation
Inspect/adjust
15
Air cleaner
Clean
21
Ignition plug
Inspect
22
Cooling air duct
Clean/inspect
22
Fuel pipe
Inspect
22
Replace
*
2
-
Gear-case grease Refill
19
Fuel filter
Clean/replace
22
Clearance between
air intake valve
and air discharge
valve
Adjust
*
2
-
Engine overhaul
*
2
-
Carburetor
Drain fuel
*
3
23
*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.
Содержание MH-246.4 D
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