12A-459S762 MTD gas walk behind lawnmower

User Manual - Page 17

For 12A-459S762.

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Lower //Handle
Figure 24
AdjustingCuttingHeight
IMPORTANT:All wheels must be placed in the same
relative position. For rough or uneven lawns, move the
height adjustment lever to a higher position. This will
help stop scalping of the grass.
An adjusting plate and thumb lever at each wheel
position provides cutting height adjustment. Each
adjusting plate has nine height positions. Height of cut
will change when you move the thumb lever from one
position to another.
Simply depress the lever towards the wheel and
move the lever assembly to desired position. See
Figure 25.
_-- Height
_ _._ Adjustment
Figure 25
AdjustingCarburetor
WARNING: If any adjustments are made to
the engine (e.g. carburetor) while the engine is
running, keep clear of all moving parts. Be
careful of heated surfaces like the muffler.
NOTE: A dirty air cleaner may cause an engine to run
rough too. Make sure that the air cleaner is clean and
attached to the carburetor before deciding to adjust the
carburetor.
To adjust carburetor, please follow the engine manual.
SECTION9: OFF-SEASONSTORAGE
Prepare your lawn mower for storage at the end of the
season or if the unit will not be used for 30 days or
more. Store the mower in a clean, dry area.
Mower
Clean underside of the mower following
instructionson page 13.
NOTE: We do not recommend the use of pressure
washers or garden hose to clean your unit. They may
cause damage to electric components, spindles,
pulleys, bearings or the engine. The use of water will
result in shortened life and reduce serviceability.
Lubricate the mower as instructedon page 14.
You can fold your mower's handle for convenience
of storage:
Remove the starter rope from the rope guide;
loosen the two hand knobs on the sides of the
handle, and let the upper handle fold down to
the rear, Move the hairpin clips to the outer
hole in the weld pins on the handle mounting
brackets. Spread the sides of the lower handle,
and push it forward and down.
Inspect and repIace/sharpen blade, if required.
Refer to page 14.
Battery(If equipped)
The battery must be ston.=dwith a full charge. A
discharged battery will freeze.
IMPORTANT:All batteries discharge during storage.
Recharge battery every two months and before
returning to service. Refer to charging instructions on
page 12.
Gasoline
Do not store gasoline from one season to another.
NOTE: Gasoline, stored more than one month, may
affect engine performance,
Replace your gasoline can ifitstarts to rust, Rust
and/or dirt in the gasoline will cause problems.
Store unit in a clean, dry area. Do not store next to
corrosive materials, such as fertilizer or rocksalt.
NOTE: If storing the mower in an unventilated or metal
storage shed, make sure to rustproof the equipment
with a light off or silicone,
17
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