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Hydrostatic Transmission
The zero turn tractor is equipped with dual integrated
hydrostatic pumps/transaxles that are sealed and are
maintenance-free. Fluid levels on the 42" and 50" models cannot
be checked and fluid cannot be added or changed. However,
the 54" model is equipped with a transmission oil expansion
reservoir. Under normal operating conditions, the oil level
in the expansion reservoir does not need to be checked and
no additional oil is needed. If checking the reservoir oil level,
proceed as follows:
WARNING!
Check the oil level ONLY before
starting the tractor when the transmission oil is fully
cooled.
1.
Pivot the operator's seat forward and clean the reservoir
cap and the area around the cap to prevent debris from
contaminating the transmission oil. See Fig. 6-2.
Reservoir Cap
Figure 6-2
2.
Turn the reservoir cap counterclockwise to re-move, then
check the oil level in the reservoir. Oil should be visible at
the bottom of the cup, but the oil level must NOT be above
1⁄ 4 " from the bottom of the cup. DO NOT FILL THE RESERVOIR.
3.
If necessary to add oil because of some type of leakage, use
a quality 20W50 motor oil and add only enough oil to bring
the level within 1⁄4" of the bottom of the reservoir. Reinstall
the cap and fully tighten.
Tire Maintenance
Check the tire air pressure after every 50 hours of operation or
weekly. Keep the tires inflated to the recommended pressures.
Improper inflation will shorten the tire service life. See the tire
side wall for proper inflation pressures. Observe the following
guidelines:
•
Do not inflate a tire above the maximum pressure shown
on the sidewall of the tire.
•
Do not reinflate a tire that has been run flat or seriously
under inflated. Have a qualified tire mechanic inspect and
service the tire.
General Battery Information
WARNING!
•
Should battery acid accidentally splatter into
the eyes or onto the skin, rinse the affected area
immediately with clean cold water. If there is any
further discomfort, seek prompt medical attention.
•
If acid spills on clothing, first dilute it with
clean water, then neutralize with a solution of
ammonia/water or baking soda/water.
•
NEVER connect (or disconnect) battery
charger clips to the battery while the charger is
turned on, as it can cause sparks.
•
Keep all sources of ignition (cigarettes,
matches, lighters) away from the battery. The gas
generated during charging can be combustible.
•
As a further precaution, only charge the
battery in a well ventilated area.
•
Always shield eyes and protect skin and
clothing when working near batteries.
•
Batteries contain sulfuric acid and may
emit explosive gases. Use extreme caution when
handling batteries. Keep batteries out of the reach
of children.
Battery Maintenance
•
The battery is filled with battery acid and then sealed at
the factory. However, even a "maintenance free" battery
requires some maintenance to ensure its proper life cycle.
•
Spray the terminals and exposed wire with a battery
terminal sealer, or coat the terminals with a thin coat of
grease or petroleum jelly, to protect against corrosion.
•
Always keep the battery cables and terminals clean and
free of corrosion.
•
Avoid tipping. Even a sealed battery will leak electrolyte
when tipped.
WARNING!
Batteries contain sulfuric acid and may
emit explosive gases. Use extreme caution when
handling batteries. Keep batteries out of the reach
of children.
Lubrication
•
Using a pressure lubricating gun, lubricate the front castor
wheel axles and the front pivot axle with grease after every
10 hours of service.
•
Periodically lubricate all other pivot points with a quality
lubricating oil.
Cleaning the Spindle Pulleys
Once a month remove the belt covers to remove any
accumulation of grass clippings from around the spindle pulleys
and V-belt. Clean more often when mowing tall, dry grass.
S
6 — M
ection
& a
aintenance
djuStMentS
23
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