Product Manual

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TAKING CARE OF UNEXPECTED PROBLEMS
ENGINE WILL
NOT START
Possible Cause Correction
ENGINE LACKS
POWER
Possible Cause Correction
FUSE REPLACEMENT (applicable types)
ENGLISH
FUSE
COVER
ENGINE SWITCH
REAR COVER
612mm
SPECIAL SCREW
FUSE
15
Check air filter.
Check fuel.
Take engine to
an authorized
Honda
servicing
dealer, or refer
to shop
manual.
Electric
starting
(applicable
types):
Check battery
and fuse.
Check control
positions.
Check engine
oil level.
Check fuel.
Remove and
inspect spark
plug.
Take engine to
an authorized
Honda
servicing
dealer, or refer
to shop
manual.
Remove the 6 12 mm special screw from the rear cover of the
engine switch box, and remove the rear cover.
Filter element(s)
restricted.
Bad fuel; engine
stored without
treating or
draining
gasoline, or
refueled with
bad gasoline.
Fuel filter
restricted,
carburetor
malfunction,
ignition
malfunction,
valves stuck, etc.
Remove the fuse cover, then pull out and inspect the fuse.
Clean or replace
filter element(s)
(p. 10 11).
Drain fuel tank and
carburetor (p. 14).
Refuel with fresh
gasoline (p. 8).
Replace or repair
faulty components
as necessary.
Recharge battery.
Replace fuse.
(p. 15).
Move lever to ON
position.
Move lever to
CLOSED position
unless the engine
is warm.
Turn engine switch
to ON position.
Fill with the
recommended oil
to the proper level
(p. 9).
Refuel (p. 8).
Drain fuel tank and
carburetor (p. 14).
Refuel with fresh
gasoline (p. 8).
Gap or replace
spark plug (p. 12).
Dry and reinstall
spark plug. Start
engine with
throttle lever in
MAX. position.
Replace or repair
faulty components
as necessary.
The electric starter relay circuit and battery charging circuit are
protected by a fuse. If the fuse burns out, the electric starter will
not operate. The engine can be started manually if the fuse burns
out, but running the engine will not charge the battery.
If the fuse is burnt out, discard the burnt-out fuse. Install a new
fuse with the same rating as the one that was removed, and
reinstall the cover.
Reinstall the rear cover. Install the 6 12 mm screw and tighten
it securely.
If you have questions regarding the rating of the original fuse,
contact your Honda servicing dealer.
Never use a fuse with a rating greater than the one originally
equipped with the engine. Serious damage to the electrical
system or a fire could result.
Frequent fuse failure usually indicates a short circuit or an
overload in the electrical system. If the fuse burns out frequently,
take the engine to a Honda servicing dealer for repair.
Battery
discharged.
Fuse burnt out.
Fuel valve OFF.
Choke OPEN.
Engine switch
OFF.
Engine oil level
low (Oil Alert
models).
Out of fuel.
Bad fuel; engine
stored without
treating or
draining
gasoline, or
refueled with
bad gasoline.
Spark plug faulty,
fouled, or
improperly
gapped.
Spark plug wet
with fuel
(flooded engine).
Fuel filter
restricted,
carburetor
malfunction,
ignition
malfunction,
valves stuck, etc.
1.
2.
3.
4.
5.
1.
2.
3.
1.
2.
3.
6.
10/05/08 08:49:26 32Z8R600_015