Operation and maintenance manual

SEBU8601-01 91
Maintenance Section
Battery Electrolyte Level - Check
6. Remove the used
battery.
7. Install the new battery.
Note: Before the cables are connected, ensure that
the battery disconnect switch is in the OFF position.
8. Connect the POSITIVE “+” cable to the POSITIVE
“+” battery terminal.
9. Connect the NEGATIVE “-” cable to the NEGATIVE
“-” battery terminal.
10. Turn the battery disconnect switch to the ON
position.
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Battery Electrolyte Level -
Check
When the
engine is not run for long periods of time or
when the engine is run for short periods, the batteries
may not fully recharge. Ensure a full charge in order
to help
prevent the battery from freezing. If batteries
are correctly charged, the ammeter reading should
be very near zero, when the engine is in operation.
All le
ad-acid batteries contain sulfuric acid which
can burn the skin and clothing. Always wear a face
shield and protective clothing when working on or
near
batteries.
1. Remove the filler caps. Maintain the electrolyte
leve
l to the “FULL” mark on the battery.
If the addition of water is necessary, use distilled
wat
er. If distilled water is not available use clean
water that is low in minerals. Do not use artificially
softened water.
2. Check the condition of the electrolyte with a
suitable battery tester.
3. Install the caps.
4. Ke
ep the batteries clean.
Clean the battery case with one of the following
c
leaning solutions:
•
Use a solution of 0.1 kg (0.2 lb) baking soda
a
nd 1 L (1 qt) of clean water.
•
Use a solution of ammonium hydroxide.
Thoroughly rin
se the battery case with clean water.
i02323088
Battery or Battery Cable -
Disconnect
The battery cables or the batteries should not be
removed with the battery cover in place. The bat-
tery cover should be removed before any servic-
ing is attempted.
Removing the battery cables or the batteries with
the cover in place may cause a battery explosion
resulting i n pe rsonal injury.
1. Turn the start switch to the OFF position. Turn the
ignition switch (if equipped) to the OFF position
and remove the key and all electrical loads.
2. Disconnect the negative battery terminal. Ensure
that the cable cannot contact the terminal. When
four 12 volt batteries are involved, two negative
connection must be disconnected.
3. Remove the positive connection.
4. Clean all disconnected connection and battery
terminals.
5. Use a fine grade of sandpaper to clean the
terminals and the cable clamps. Clean the items
until the surfaces are bright or shiny. DO NOT
remove material excessively. Excessive removal
ofmaterialcancausetheclampstonotfit
correctly. Coat the clamps and the terminals with
a suitable silicone lubricant or petroleum jelly.
6. Tape the cable connections in order to help
prevent accidental starting.
7. Proceed with necessary system repairs.
8. In order to connect the battery, connect the
positive connection before the negative connector.