Fuel Tank; Tracking - Husqvarna Z 246 Operator's Manual

Fuel Tank

WARNING! Gasoline is highly flammable.
Observe caution and fill the tank outdoors (see the safety
instruction).
WARNING! The engine and the exhaust system,
become very hot during operation. There is a risk for burns
if touched. Allow engine and exhaust system to cool before
refueling.
WARNING! Fill to bottom of filler neck. Do not
overfill. Wipe off any spilled oil or fuel. Do not store, spill or
use gasoline near an open flame.
Read the safety instructions before refueling. The machine has
one fuel tank, just behind the console. The tank capacity is 3½
gallons (13.25 litres).
Regularly check the gas cap gasket for damage and keep the
cap properly tightened.
The engine will run on a minimum of 85-octane unleaded
gasoline (no oil mix). Environmentally adapted alkylate
gasoline can be used. See also Technical Data concerning
ethanol fuel. Methanol fuel is not allowed. Do not use E85
alcohol based fuel. Damage to engine and components may
occur.
When operating in temperatures below 32° F. (0° C.), use
fresh, clean winter grade gasoline to insure good cold weather
starting.
CONTROLS
IMPORTANT INFORMATION Experience indicates that
alcohol blended fuels (called gasohol, 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 of 30 days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and carburetor are
empty. Use fresh fuel the next season. See Storage for
additional information. Never use engine or carburetor
cleaners in the fuel tank or permanent damage may occur.

Tracking

If the mower is not tracking straight, check the air pressure in
both rear tires. Recommended air pressure for the rear tires is
15 psi (1 bar).
1. Tracking adjustments are made using the tracking bolts.
The tracking bolts act as limiting devices for the motion
control levers when in the full-forward position.
2. For preliminary tracking adjustment, move unit to an open,
unobstructed area such as an empty parking lot or open
field.
3. Using a ½" wrench, back the tracking bolts out until flush
with nut.
4. Test operate unit by driving it at full throttle and the full
forward position on both motion control levers. Gradually
turn in the tracking bolt on the right hand side until the unit
noticeably starts drifting right.
5. Drive forward at full throttle with both motion control
levers in the full forward position. Gradually turn in the left
tracking bolt until unit tracks straight.
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