Ford Taurus, Руководство пользователя

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If water is added in freezing weather, the car should be driven several miles to
allow the water to mix with the electrolyte. Otherwise, the battery could freeze.
SPECIFIC GRAVITY (EXCEPT MAINTENANCE-FREE BATTERIES)
At least once a year, check the specific gravity of the battery using a hydrometer.
A hydrometer, is an inexpensive instrument available from many sources,
including auto parts stores. The hydrometer has a squeeze bulb at one end and a
nozzle at the other. Battery electrolyte is sucked into the hydrometer until the
float is lifted from its seat. The specific gravity is then read by noting the position
of the float. Generally, if after charging, the specific gravity between any two cells
varies more than 50 points (0.50), the battery is bad and should be replaced.
It is not possible to check the specific gravity in this manner on sealed
(maintenance-free) batteries. Instead, the indicator built into the top of the case
must be relied on to display any signs of battery deterioration. If the indicator is
dark, the battery can be assumed to be OK. If the indicator is light, the specific
gravity is low, and the battery should be charged or replaced.
CABLES
Once every 6 months, the battery terminals and the cable clamps should be
cleaned. Loosen the clamps and remove the cables, negative cable first. On
batteries with posts on top, the use of a puller specially made for this purpose is
recommended. Damage may occur to the battery if proper terminal pullers are
not used. These are inexpensive, and available in auto parts stores. Side terminal
battery cables are secured with a bolt, and do not require a puller.
Clean the cable clamps and the battery terminal with a wire brush, until all
corrosion, grease, etc. is removed and the metal is shiny. It is especially
important to clean the inside of the clamp thoroughly, since a small deposit of
foreign material or oxidation there can prevent a sound electrical connection and
inhibit starting and/or charging. Special tools are available for cleaning these
parts, one type for conventional batteries and another type for side terminal
batteries.
Before installing the cable, loosen the battery hold-down clamp or strap, remove
the battery and check the battery tray. Clear it of any debris, and check it for
soundness. Rust should be wire brushed away, and the metal given a coat of anti-
rust paint. Before replacing the battery, wash it with soap and water to remove
any dirt. Replace the battery and tighten the hold-down clamp or strap securely,
but be careful not to overtighten, which will crack the battery case.
After the clamps and terminals are clean, reinstall the cables, negative cable last;
do not hammer on the clamps to install. Tighten the clamps securely, but do not
distort them. Give the clamps and terminals a thin external coat of grease after
installation, to retard corrosion.
Check the cables at the same time that the terminals are cleaned. If the cable
insulation is cracked or broken, or if the ends are frayed, the cable should be
replaced with a new cable of the same length and gauge.
Keep flames and sparks away from the battery; it gives off explosive
hydrogen gas. Battery electrolyte contains sulfuric acid. If you should
splash any on your skin or in your eyes, flush the affected areas with
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18.11.2005 http://www.chiltondiy.com/content/8687/8687_1_6.html