V1.0
Gas Engine
8913204
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11
FUEL RECOMMENDATIONS
NOTICE! Do not use unapproved gasoline, such as E85. Do not mix
oil in gasoline or modify the engine to run on alternate fuels. This
can damage the engine components. To protect the fuel system
from gum formation, mix a fuel stabilizer into the fuel.
This engine is certified to operate on unleaded gasoline with a minimum of
87 octane/87 AKI (91 RON). Use gasoline without ethanol or similar
alcohol based additives. Gasoline with up to 10% ethanol (gasohol) or up
to 15% MTBE (methyl tertiary butyl ether) may be used if required.
If the engine is routinely operated at altitudes over 5,000 ft (1,524 meters), it
will be necessary to have a qualified technician modify the engine for
increased performance. Fuel should be a minimum of 85 octane/85 AKI (91
RON) to prevent decreased performance.
The emissions control system for this engine is EM (Engine Modifications).
1. Use only an approved fuel container for refueling the engine.
2. Store fuel out of direct sunlight in a cool and dry location.
3
Inspect container for fuel leaks. Replace any container that leaks.
4. You may occasionally hear a light spark knock or pinging (metallic
rapping noise) while the engine is operating under heavy loads. This is no
cause for concern. If spark knock or pinging occurs at a steady engine
speed under normal load, switch to a premium gasoline or change
brands of gasoline. If spark knock or pinging persists, see an authorized
repair centre.
5. Never use stale or contaminated gasoline or an oil/gasoline mixture
designed for two-stroke motors.
HOW TO ADD FUEL
DANGER! Fuel is very flammable. Use extreme care when handling
or storing fuel. An ignition source contacting the fumes or fuel may
result in a fire or explosion and cause fatal or serious injuries to you
or a bystander.
1. Refuel outdoors or in a well-ventilated area and immediately wipe up
spills. Fuel can damage paint and plastic.
2. Stop the engine and position equipment on a level surface.
3. Let engine cool at least 2 minutes before removing the fuel cap.
