14
11
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PERIODIC CHECKS AND ADJUSTMENTS
Only check the machine while the engine is stopped. Otherwise,
you may be caught by the rotating components and be seriously injured.
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Check the machine body only after it has cooled down. The muffler is very hot and you
may be badly burned.
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WARNING
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11.1 Table Of Scheduled Checks
For details about the check and maintenance of the engine, please refer to the attached engine operation manual.
Every 2 years
Replace
Replace
Replace
How often?
Place to check
Item to check
Reference
Daily
(before starting
operation)
Flaws, deformity, stains
Dirt, flaws, deformation
Loose or missing parts
Flaws, deformity, cracks, breaks
Flaws, deformity, cracks, breaks
Leaks, fuel level,presence of dirt
Leaks, wear, loose parts
Engine oil
Engine oil
Gasoline
After first 20 hours
Replace once, after the first 20 hours
Engine oil
Every 50 hours
Every 8 hours
Clean, adjust gap
Replace
Leaks,oil level,dirt
Grease
Grease replenishment
Engine oil
Fuel hose
Intake pipe
Appearance
Air cleaner
Bolts, nuts
Handle
Rubber damper
Engine oil
Fuel tank
Fuel cock
Fuel system
Engine oil
Spark plug
Main body lubrication grease
Air cleaner element (Upper)
Air cleaner element (Engine)
Air cleaner element (Engine)
Every 150 hours
Every 200 hours
Cleaning
Cleaning
Cleaning
Lamp kerosene
Tap the several times. or
Blow compressed air through.
Engine oil(7-9cc)
Leaks,oil level,dirt
Main body lubrication oil
The above table shows the check frequency for standard condition.
The check frequency may vary depending on the condition in which the machine is used.
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CAUTION
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11.2 Inspection And Maintenance Work Contents
Daily service
Remove dirt and dust from engine and control
area. Clean air cleaner as necessary.
Check and retighten all fasteners as necessary.
Check spring box and bellows for oil leaks.
Repair as needed.
Tightening torque:
Nut M10 : 29.4N
・
m (21.6ft
・
lbf)
Nut M12 : 78.4N
・
m (57.9ft
・
lbf)
1.
Before using, be sure to retighten each nut
for foot mounting.
CAUTION
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㻲㼕㼓㻚㻝㻠
Presser plate nut
Presser plate nut
Presser plate nut
Foot nut
