New Holland WORKMASTER 35, Operator'S Manual

Page: 147 / 180

7 - MAINTENANCE
Battery
The tractor is equipped with a BCI group 34 , 12 V battery
with a minimum cold cranking ability of 660 A at -18 °C
( 0 °F ).
Make sure the battery connections are tight and free of cor-
rosion. A solution of baking soda and water may be used
to wash the outside surface and terminals of the battery
when necessary. However, make sure the solution does
not get inside the battery. After cleaning, wash the battery
with clean water, then apply a small amount of petroleum
jelly to the terminals to prevent corrosion.
In freezing temperatures, a good battery charge must be
maintained.
If the battery becomes discharged or run
down, the electrolyte becomes weak and may freeze,
causing damage to the case. If you must add water, use
distilled water. Add the water just before using the tractor
so that the water will mix with the electrolyte during the
charging process, thus preventing the water from freezing.
To determine the battery charge, check the specific gravity
of the electrolyte.
NHIL12CT00675AA
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