Maintenance Of Battery; Storage Of The Battery; Common Causes For Battery Failure; Battery Removal Or Installation - Cub Cadet LT 2138 Operator's Manual

MAINTENANCE OF BATTERY

The tractor is shipped with a wet battery — the battery
acid has already been added and the battery sealed.
Although the battery is maintenance free, the following
care should be taken when handling the battery and to
assure its proper life cycle.
1. 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.
2. Always keep the battery cables and terminals
clean and free of corrosion.
3. Always keep the terminal covers in place over the
battery terminals.
4. Avoid tipping. Even a sealed battery will leak
electrolyte when tipped.

STORAGE OF THE BATTERY

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.

COMMON CAUSES FOR BATTERY FAILURE

1. Overcharging
2. Undercharging
3. Loose and/or corroded connections
4. Excessive loads
5. Freezing of electrolyte
* These causes do not constitute warranty in
the event of a battery failure.

BATTERY REMOVAL OR INSTALLATION

WARNING
Battery posts,
accessories contain lead and lead compounds.
Wash Hands after handling.
When removing the battery, disconnect the
battery cables in the following order to avoid
arcing and the resulting sparks:
Battery Removal:
1. Disconnect the Negative cable.
2. Disconnect the Positive cable.
Battery Installation:
1. Connect the Positive cable.
2. Connect the Negative cable.
To replace the battery, proceed as follows:
1. Remove the negative cable from the negative
terminal of the battery, then remove the positive
cable from the positive terminal.
2. Remove the wing nut securing the LH mounting
rod to the mounting tab on the left side of the
bulkhead (See Figure 26). Pull the rod downward
from the bulkhead tab.
WING NUT
MOUNTING ROD
30
terminals and related
Figure 26