Bolens 12207 Tiller User Manual


 
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height setting holes. If this height is correct for you, simply
tighten the two handlebar knobs. If a higher setting is
desired, reposition the handlebar knobs, mounting screws
and washers in the other set of holes.
Check the locations of the three plastic ties (C, Figure 1). The
ties must be positioned as shown.
NOTE: There is just one handlebar storage position folded
over the engine as originally shipped.
STEP 2: Inspect and Tighten Hardware
Check all nuts, bolts and screws on your unit and tighten as
needed. NOTE: Use a 7/16" socket with an extension to check
hardware at ends of handlebar.
IMPORTANT: Do not tighten the engine governor screw
(A, Figure 2). This screw is factory-adjusted for proper engine
operation.
Figure 2: Do not adjust or tighten the engine governor screw.
A
WARNING: Experience indicates that alcohol-blended
fuels (called gasohol or using ethanol or methanol) can
attract moisture which leads to separation and formation
of acids during storage. Acidic gas can damage the fuel
system of an engine while in storage. To avoid engine
problems, the fuel system should be emptied before
storage for 30 days or longer. Drain the gas tank, start
the engine and let it run until the fuel lines and carbure-
tor are empty. Use fresh fuel next season. See “STOR-
AGE” instructions for additional information. Never use
engine or carburetor cleaner products in the fuel tank or
permanent damage may occur.
STEP 3: Add a Mixture of Gasoline
and Two-Cycle Oil to the Fuel Tank
IMPORTANT: Read the separate Engine Owners Manual before
starting the engine.
Use clean, high quality 2-cycle oil, NMMA TC-WII or TC-
W3. DO NOT USE MULTI-VISCOSITY OIL!
Use fresh, clean, unleaded regular, unleaded premium or
reformulated automotive gasoline only. DO NOT USE LEAD-
ED GASOLINE. NOTE: Do not use gasoline containing
methanol (wood alcohol). Fuel containing up to 10% ethanol
(gasohol) or up to 15% MTBE (Methyl Tertiary Butyl Ether)
may be used, but requires special care when the engine is not
used for extended periods. See STORAGE instructions in
Engine Owners Manual for additional information.
The fuel/oil mix ratio is 24:1 with the use of a NMMA classi-
fied oil. For new engines, use twice the normal oil quantity
for the first gallon of fuel. NOTE: Due to differences in fuel
and oil availability worldwide, Tecumseh recommends a 16:1
mix ratio if NMMA oil is not available.
Do not mix fuel directly in engine fuel tank. Always use a
clean, safety-approved fuel container.
To Mix:
1. Fill a clean, approved container one quarter full with
recommended gasoline.
2. Add recommended oil to gasoline per FUEL MIXTURE
CHART on next page.
3. Screw cap on container and shake vigorously. Then un-
screw cap and fill container with gasoline as shown in
FUEL MIXTURE CHART. Once mixed, oil and gasoline will
not separate.
ASSEMBLY
Gasoline and its vapors are highly flammable and
explosive. Keep gasoline away from possible
ignition sources.
Do not smoke while mixing the gasoline and two-cycle oil
together or when filling the fuel tank.
Never fill fuel tank when engine is running or hot.
Failure to follow these precautions could result in the fuel
igniting, causing personal injury or property damage.
DANGER
Figure 1: Loosen handlebar knobs and unfold handlebars. Slide
plastic ties to the locations shown.
B
A
A
C
C
C