13
SAFETY PRECAUTIONS
• Make sure the powerhead is off before you begin any maintenance or
repairs. To prevent unintentional startup, disconnect the spark plug
cap. This will eliminate several potential hazards:
– Carbon monoxide poisoning from engine exhaust.
Operate outside, away from open windows or doors.
– Burns from hot parts.
Let the engine and exhaust system cool before touching.
– Injury from moving parts.
Do not run the engine unless instructed to do so.
• Read the instructions before you begin, and make sure you have the
tools and skills required.
• To reduce the possibility of fire or explosion, be careful when working
around gasoline. Use only a non-flammable solvent, not gasoline, to
clean parts. Keep cigarettes, sparks and flames away from all fuel
related parts.
Remember that an authorized Honda servicing dealer knows your
powerhead best and is fully equipped to maintain and repair it.
To ensure the best quality and reliability, use only new Honda Genuine
parts or their equivalents for repair and replacement.
MAINTENANCE SCHEDULE
(1) For professional commercial use, log hours of operation to
determine proper maintenance intervals.
(2) These items should be serviced by your servicing dealer, unless you
have the proper tools and are mechanically proficient.
Refer to the Honda shop manual for service procedures.
(3) Service more frequently when used in dusty areas.
(4) Check that there is no crack and abnormal wear-out in the belt, and
replace if it is abnormal.
Failure to follow this maintenance schedule could result in
non-warrantable failures.
REGULAR SERVICE PERIOD (1)
Perform at every indicated month
or operating hour interval,
whichever comes first.
ITEM
Each
use
First
month
or
10 hrs.
Every 3
months
or
25 hrs.
Every 6
months
or
50 hrs.
Every
year
or
100 hrs.
Every 2
years
or
300 hrs.
Refer
to Page
Engine oil Check level o 14
Change o o 15
Air cleaner Check o 16
Clean o (3) 16
Spark plug Check-adjust o
17
Replace o
Throttle cable Check
o16
Throttle trigger Check
o17
Engine cooling fins Check Clean o
18
Shoulder harness
quick-release
Check
o8
Set pin knob Check o 8
Joint knob Check o 8
Around the joint
holder
Check
o8
Nuts, bolts, fasteners Check
(Retighten if
necessary)
o10
Spark arrester
(applicable types)
Check Clean
o19
Fuel tank Clean o 18
Fuel filter Clean o 18
Clutch shoes Check o (2) –
Idle speed Check-adjust o (2) –
Valve clearance Check-adjust o (2) –
Timing belt Check After every 300 hrs. (2) (4) –
Combustion
chamber
Clean
Every 300 hrs. (2) –
Fuel tubes Check Every 2 years (Replace if necessary) (2) –
Oil tube Check Every 2 years (Replace if necessary) (2) –
31VP86080.fm 13 ページ ２０２３年１０月５日 木曜日 午後２時２２分
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