Maintenance schedule
REGULAR SERVICE PERIOD (3)
Perform at every indicated month or
operating hour interval, whichever
comes first.
Item
Engine oil
Air cleaner
Sediment cup
Spark plug
Pump casing
Spark arrester
(optional part)
Idle speed
Valve clearance
Combustion chamber
Fuel tank and filter
Fuel tube
Impeller
Impeller clearance
Pump inlet valve
* Replace the paper air filter element only.
(1) Service more frequently when used in dusty areas.
(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) For commercial use, log hours of operation to determine proper maintenance intervals.
(4) In Europe and other countries where the machinery directive 2006/42/EC is enforced, this cleaning should
be done by your servicing dealer.
(5) Drain pump casing after each use (rinse if you were pumping dirty water).
Each
use
Check level
o
Change
Check
o
Clean
Replace
Clean
Check-adjust
Replace
Clean
Clean
Check-adjust
Check-adjust
Clean
Clean
Check
Check
Check
Check
First
Every 3
After
month
months
use
or
or
20 hrs.
50 hrs.
o
o (1)
o (5)
After every 500 hrs (2)
Every 2 years (Replace if necessary) (2)
Every 6
Every
months
year
Refer
or
or
to
100 hrs.
300 hrs.
page
12
o
26
16
27
o *
27
o
29
o
30
o
30
23, 32
o (4)
34
o (2)
—
o (2)
—
—
o (2)
—
—
o (2)
—
o (2)
—
o (2)
—
25