New Beetle L4-1.8L Turbo (BNU) (2005)
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Commercially available hydrometer
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Shop rags
NOTE:
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Minimum battery temperature of 10 degree C (50 degree F) is required when carrying out specific gravity tests.
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Specific gravity of all cells must be checked.
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Switch ignition off
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Remove all battery cell caps.
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Dip end of hydrometer into cell and extract sufficient electrolyte to allow indicator float to swim freely (the greater the electrolyte density in
kg/cu.cm, the higher the indicator float position). Note each cell's specific gravity reading from float -arrow-. Repeat sequence until all cells are
checked.
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Review noted values and compare with values in table below:
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Electrolyte density must be at least 1.24 kg/cu.cm