Removing/Installing The Battery; Battery Information - Cub Cadet PRO X 648 Operator's Manual

4. While holding the free end of the oil drain hose over the oil collection container, unscrew the
square-head hose plug from the end of the hose (Figure 21). Drain the engine oil into the collection
container.
5. Remove the oil filter to make sure all the oil is drained.
6. After draining the oil, wipe any residual oil from the oil drain hose. Thread the square head plug into
the drain hose fitting and fully tighten the plug.
7. Replace the oil filter and refill the engine with new oil as instructed in the engine operator's manual.
Refer to the Engine Operator's Manual for information regarding the volume and weight of engine
oil.
8. Place the oil drain hose back in original position.

BATTERY INFORMATION

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.
• Some models are equipped with a battery containing a liquid electrolyte. Handle the battery with
care and avoid tipping to prevent leakage.
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 mower 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 mower may start, the engine
charging system may not fully recharge the battery.
WARNING
WARNING
PRODUCT CARE

Removing/Installing the Battery

1. Perform one of the following to remove the battery cover:
• Mowers with 48, 54 or 60 Inch Decks - Remove the two thumb screws (a) securing the
battery cover (b) to the right fender. Lift up to remove the battery cover (Figure 22).
• Mowers with 36 Inch Decks - Unhook the rubber strap (c) securing the battery cover (b) to
the battery tray (d). Lift up to remove the battery cover (Figure 22).
(b)
2. Remove the nut securing the strap holding the battery in place.
NOTE: The positive battery terminal is marked POS. (+) (e). The negative battery terminal is marked
NEG. (–) (f) (Figure 23).
3. Remove the hex cap screw (g) and sems nut (h) securing the black negative battery lead (i) to the
negative battery post (marked NEG) (f). Move the cable away from the negative battery post.
4. Remove the red boot (j), hex cap screw (k) and sems nut (l) securing the red positive battery lead (m)
to the positive battery post (marked POS) (e).
5. Carefully lift the battery out of the mower.
6. To Install the battery reverse STEPS 1-5.
TIRES
For proper traction and deck leveling the maximum recommended tire pressure is 12 psi.
Equal tire pressure should be maintained at all times. NEVER exceed the Maximum PSI noted
on the tire side wall.
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 and produce an uneven cut.
Observe the following guidelines:
Rear Tires — 10-12 psi (69-82.7 kPa) max recommended operating pressure.
Front Tires — N/A - Front tires are semi pneumatic and do not require inflation.
• Do not inflate a tire above the operational pressure of 12 psi (82.7 kPa).
• Do not reinflate a tire that has been run flat or seriously under inflated. Have it inspected and
serviced by a qualified tire mechanic.
18
(c)
(b)
(d)
(a)
Figure 22
(m)
(l)
(e)
(h)
(f)
(k)
(g)
(i)
Figure 23
WARNING
(j)