022-00029AE Operation and Maintenance Manual
Inspection, Maintenance and Adjustment 4-59
ELECTRICAL SYSTEM
CHECK BATTERY CONDITION
1.
In colder weather a greater drain is placed on the batteries when they are used for the preheat cycle
and when starting a cold engine. Battery performance decreases as the temperature gets lower.
2.
In extremely cold weather, remove the batteries at night and move them to a warm location. This will
help to keep them at a higher power level.
3.
Inspection of battery electrolyte level.
NOTE:
The battery installed at the
factory is a Maintenance Free
(MF) type. Electrolyte under
normal conditions should
remain at its proper level.
4.
Inspect charge condition of battery by
looking at the indicator light built into
battery.
•
GREEN: Normal.
•
BLACK: Insufficient charging - check
alternator.
•
TRANSPARENT: Insufficient battery
fluid - replace with new battery.
NOTE:
Colors may vary from one battery manufacturer to another. Always refer to instructions on
battery.
The batteries should always be replaced in pairs. Using an old battery with a new one will
shorten the life span of the new battery.
WARNING!
Before starting any battery service work, make sure to shut the engine off and turn the starter
key to the "OFF" position.
The batteries create hydrogen gas. An explosion hazard exists, particularly with a deeply
discharged battery. Make sure that open flames, burning objects or sparks are kept away from
the battery compartment.
Battery electrolyte is diluted sulfuric acid. Take extreme caution when handling the batteries.
The electrolyte can cause severe chemical burns. If any electrolyte gets on your clothing or skin,
wash it off immediately with large quantities of water. If the electrolyte gets into your eyes, flush
them immediately with a large quantity of water and contact a doctor at once.
When installing a battery, wear safety glasses at all times.
When removing a battery, remove the Negative (-) or ground terminal first, and then the Positive
(+) terminal. This will prevent sparks or arcing that could cause an explosion. When installing a
battery, connect the Positive terminal first and then the Negative terminal. Make sure to fully
tighten the terminal clamps.
HJB5002L
Figure 106