EN - 13
GASOLINE
Fuel Recommendations
Use unleaded gasoline with a pump octane
rating of 86 or higher. These engines operate
best on unleaded gasoline.
•
Gasoline with up to 10% ethanol
(gasohol) or up to 10% MTBE (methyl
tertiary butyl ether) is acceptable.
•
Use of any gasoline other than those
approved above will void the engine
warranty. If the pumps are not marked
for the content of alcohol or ehters,
check ethanol and MTBE levels with
the fuel supplier.
Adding a Fuel Stabilizer to Extend
Fuel Storage Life
NOTE:
Fuel stabilizer is recommended for
long term storage.
1. Turn the fuel valve off while engine is
running and allow the engine to run until
it stops. Turn engine OFF when it begins
surging to avoid engine damage.
2. Add fuel stabilizer, following the
manufacturer’s instructions.
3. Turn fuel valve on after adding fuel
stabilizer.
4. Re-start engine.
5. Run the engine outdoors for 1 minute to
be sure that treated gasoline has
replaced the untreated gasoline in the
carburetor.
6. Slow the engine to an idle speed.
7. Repeat step 1 above.
To add fuel to fuel tank:
1. ALWAYS place unit in open or well-
ventilated area.
2. Stop engine and allow to cool.
3. Clean fuel cap and surrounding area to
prevent dirt from entering fuel tank.
4. Remove cap.
IMPORTANT:
Refer to Engine Manual for
proper fuel type and tank capacity
5. Replace fuel cap and tighten.
6. ALWAYS clean up any spilled fuel.
PRE-START
1. Frozen Impeller
IMPORTANT:
Before starting engine, check
impeller to be sure it is not frozen.
To check impeller:
1. With ignition key switch in “Stop”
position, squeeze attachment clutch
lever to engaged position.
2. Pull recoil starter handle.
3. If Impeller is frozen, (cannot pull starter
handle) move unit to a heated area and
thaw to prevent possible damage.
2. Check Function of Clutches
If clutches do not engage or disengage
properly, adjust or repair before operation
(see
3. Check Dual Handle Interlock
Without the engine running, press down
(engage) both clutch levers. Release
attachment clutch lever. Attachment clutch
should remain engaged until traction drive
clutch lever is released, then both clutches
must
disengage.
4. Check Skid Shoes
Check and adjust skid shoes (see
on page 18). Allow 1/8 in. (3 mm) between
scraper blade and hard, smooth surface(s).
Allow 1-1/4 in. (30 mm) between scraper
blade and uneven or gravel surfaces.
5. Check Engine Fuel &
Crankcase Oil
Check and add fuel if required. Check that
the engine crankcase oil is full using dipstick.
Refer to engine manual for detailed
instructions.
TO STOP IN AN EMERGENCY
Immediately release both control levers to
stop unit in an emergency. Stop engine,
remove key and wait for all rotating parts to
stop before leaving operator’s position.
CAUTION:
Do NOT use stale or
contaminated gasoline or an
oil/gasoline mixture. Avoid getting dirt
or water in the fuel tank. Use only
proper fuel containers that are
properly marked.
CAUTION:
DO NOT use E85
blended fuels. This engine is not
E20/E30/E85 compatible.
WARNING:
AVOID INJURY. Read
and understand the entire
Safety
section before proceeding.