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Changing the Engine Oil
WARNING
If the engine has been recently run, the engine, muffler,
and surrounding metal surfaces will be hot and can cause
burns to the skin. Exercise caution to avoid burns.
To complete an oil change, proceed as follows:
1.
Run the engine for a short time to warm
the engine oil. The oil will flow more freely
and carry away more impurities. Use care to
avoid burns from hot oil.
2.
Locate the oil drain hose (a) on the right side
of the engine. See Figure 4-5.
(d)
(a)
(c)
Figure 4-5
3.
Route the free end of the oil drain hose
(a) toward an appropriate oil collection
container with at least a 2.5 quart capacity,
to collect the used oil. Remove the oil fill
cap/dipstick (b) from the oil fill tube.
4.
While holding the free end of the oil drain
hose (a) over the oil collection container,
unscrew the square head hose plug (c)
from the end of the oil drain hose (a). See
Figure 4-5. Drain the engine oil into the
collection container.
5.
After draining the oil, wipe any residual
oil from the oil drain hose (a). Thread the
square head hose plug (c) into the oil drain
hose (b) fitting and fully tighten the square
head hose plug (c).
6.
Replace the oil filter (d), and refill the engine
with new oil as instructed in the Engine
Operator's Manual.
Cleaning & Lubricating 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.
Every 25 hours, lubricate the deck spindles. Locate
the spindle lube fitting and using a grease gun,
lubricate the spindles. The spindle holds 2.3
ounces of grease. See Figure 4-6.
Lubrication
(b)
Before lubricating, repairing, or inspecting, always disengage
PTO, set parking brake, stop engine and remove key to prevent
unintended starting.
Pivot Points & Linkage
Lubricate all the pivot points on the drive system,
parking brake and lift linkage at least once a
season with light oil.
Front Wheels
Each of the front wheel axles and rims is equipped
with grease fittings. See Figure 4-7. Lubricate with
a No. 2 multi-purpose grease applied with a grease
gun after every 25 hours of tractor operation.
Cleaning the Transmission Cooling Slots
Keep both sides of transmission cooling slots on the
frame between the engine and the seat box clear of
grass clippings and leaves.
If the engine has been recently run, the engine, muffler,
and surrounding metal surfaces will be hot and can cause
burns to the skin. Exercise caution to avoid burns.
Tires
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.
Figure 4-6
WARNING
Figure 4-7
WARNING
•
Do not reinflate a tire that has been run flat
or seriously under-inflated. Have it inspected
and serviced by a qualified tire mechanic.
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.
Battery Storage
1.
When storing the tractor for extended
periods, disconnect the negative battery
cable. It is not necessary to remove
the battery.
2.
All batteries discharge during storage. Keep
the exterior of the battery clean, especially
the top. A dirty battery will discharge
more rapidly.
3.
The battery must be stored with a full charge.
A discharged battery can freeze sooner than
a charged battery. A fully charged battery will
store longer in cold temperatures than hot.
4.
Recharge the battery before returning to
service. Although the tractor may start,
the engine charging system may not fully
recharge the battery.
Hydrostatic Transmission
Your zero-turn tractor is equipped with two
hydrostatic pumps/transaxles. Under normal
operating conditions, the oil level in the expansion
reservoirs does not need to be checked and no
additional oil is needed.
Changing the Transmission Oil
Please see your authorized service dealer for
transmission oil changes.
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