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7. TRANSPORTING/STORAGE - continued
Fuel
Petrol will oxidize and deteriorate over time when stored. Old petrol will cause
hard starting and it leaves gum deposits that clog the fuel system. If the petrol
in your mower deteriorates during storage, you may need to have the
carburettor and other fuel system components serviced or replaced.
The length of time that petrol can be left in your fuel tank and carburettor
without causing functional problems will vary with such factors as petrol blend,
your storage temperatures and whether the fuel tank is partially or completely
filled. The air in a partially filled fuel tank promotes fuel deterioration. Very
warm or humid storage temperatures will accelerate fuel deterioration.
Fuel deterioration problems may occur within 30 days, or even less, if the
petrol was not fresh when you filled the fuel tank.
NOTE: Your Honda mower can operate on blended fuel containing a
maximum of 10% Ethanol. However, fuel containing Ethanol may deteriorate
quicker than non-blended fuel.
The Warranty does not cover fuel system damage or engine performance
problems resulting from the use of blended fuels or neglected storage
preparation.
You can avoid fuel deterioration problems by draining the fuel tank and
carburettor.
NOTICE
Petrol spoils very quickly depending on factors such as light exposure,
temperature and time.
In worst cases, petrol can become stale within 30 days.
Using stale or contaminated fuel can seriously damage the engine (carburettor
clogged, sticking valves).
Such damage due to spoiled fuel is not warrantable.
To avoid this please strictly follow these recommendation:
Only use specified fuel (see page 50).
Only use fresh and clean fuel of appropriate Octane Rating.
To slow deterioration, keep fuel in a certified fuel container.
If long storage (more than 30 days) is foreseen, drain fuel tank and
carburettor (see page 39).