ENGLISH
13
Removal from Storage
Check your engine as described in the
BEFORE OPERATION
CHECKS
section of this manual (see page 4).
If the fuel was drained during storage preparation, fill the tank with fresh
gasoline. If you keep a container of gasoline for refueling, be sure it
contains only fresh gasoline. Gasoline oxidizes and deteriorates over
time, causing hard starting.
If the cylinder was coated with oil during storage preparation, the engine
will smoke briefly at startup. This is normal.
TRANSPORTING
If the engine has been running, allow it to cool for at least 15 minutes
before loading the engine-powered equipment on the transport vehicle.
A hot engine and exhaust system can burn you and can ignite some
materials.
Keep the engine level when transporting to reduce the possibility of fuel
leakage. Turn the fuel valve to the OFF position (see page 6).
TAKING CARE OF UNEXPECTED PROBLEMS
ENGINE WILL NOT START
ENGINE LACKS POWER
Possible Cause
Correction
Battery discharged.
Recharge battery.
Fuse burnt out.
Replace fuse.
Fuel valve OFF.
Move lever to ON position.
Choke open.
Move control lever to CHOKE
position unless the engine is
warm.
Engine switch OFF. (if equipped)
Turn engine switch to ON position
or move the throttle control away
from the OFF position.
Engine oil level low (Oil Alert
types).
Fill with the recommended oil to
the proper level (p. 9).
Out of fuel.
Refuel (p. 8).
Bad fuel; engine stored without
treating or draining gasoline, or
refueled with bad gasoline.
Drain fuel tank and carburetor
(p.12). Refuel with fresh gasoline
(p. 8).
Spark plug faulty, fouled, or
improperly gapped.
Gap or replace spark plug (p.10).
Spark plug wet with fuel
(flooded engine).
Dry and reinstall spark plug. Start
engine with control lever in MAX.
position.
Fuel filter restricted, carburetor
malfunction, ignition malfunction,
valves stuck, etc.
Take engine to your servicing
dealer, or refer to shop manual.
Possible Cause
Correction
Filter element(s) restricted.
Clean or replace filter element(s)
(p.10).
Bad fuel; engine stored without
treating or draining gasoline, or
refueled with bad gasoline.
Drain fuel tank and carburetor
(p.12). Refuel with fresh gasoline
(p. 8).
Fuel filter restricted, carburetor
malfunction, ignition malfunction,
valves stuck, etc.
Take engine to your servicing
dealer, or refer to shop manual.
37Z5V6010.book 13 ページ 2020年11月6日 金曜日 午後2時27分
Summary of Contents for GXV390
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