Maintenance Schedule - Honda WN20 Owner's Manual

SERVICING YOUR PUMP
MAINTENANCE SCHEDULE
\ REGULAR SERVICE PERIOD (4)
ITEM \
Perform at every indicated \
month or operating hour \
interval, whichever comes first.
Each
use
First
month
or
5 Hrs.
Every 3
months
or
25 Hrs.
Every 6
months
or
50 Hrs.
Every
year
or
100 Hrs.
Every
2 years
or
250 Hrs.
Refer
to
page
•
Enqine oil Check level
o
29
Chanqe
0
0(2)
30
•
Air filter Check
o
33
Clean
0(1)
34
Replace
O
33
•
Spark pluq Clean-adiust
o
35
Replace
o
Spark arrester Clean
(optional part)
0
UzJ
•
Fuel tank and Clean
filter
0(3)
•
Idle speed Check-adjust
0(3)
-
•
Valve clearance Check-adiust
0(3)
—
•
Combustion Clean
chamber
After every 250 hrs. (3)
—
•
Fuel line Check Every 2 years (Replace if necessary) (3)
-
Impeller Check Every year (3)
-
Casing cover Check Every year (3)
-
Pump inlet Check
valve
Every year (3) —
• Emission-related items.
(1) Service more frequently when used in dusty areas.
(2) Change engine oil every 25 hours when used under heavy load or in
high ambient temperature.
(3) These items should be serviced by your servicing dealer, unless you
have the proper tools and are mechanically proficient. Refer to Honda
shop manual for service procedures.
(4) For commercial use, log hours of operation to determine proper
maintenance intervals.
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