Battery Replacement - Crown C48-2+2 Owner's Manual And Service Manual

OPERATION AND SERVICE INFORMATION
When cleaning the outside of batteries and terminals, first spray with a solution of sodium bicarbonate
(baking soda) and water to neutralize any acid deposits before
rinsing with clear water.
Use of a water hose without first neutralizing any acid will move acid from the top of batteries to another area
of the vehicle or storage facility where it will attack the metal
structure or the concrete/asphalt floor. Additionally, conductive residue will remain on the batteries and
contribute to their self discharge.
!WARNING ! To reduce the possibility of battery explosion that could result in severe injury or death,
do not use metallic spray wand to clean battery and keep all smoking materials, open flame or sparks
away from the battery
The correct cleaning technique is to spray the top and sides of the batteries with a solution of sodium
bicarbonate (baking soda) and water. This solution is best applied
with a garden type sprayer equipped with a non metallic spray wand or plastic spray bottle. The solution
should consist of the ingredients shown in the illustration (Ref Fig.18). In addition, special attention should
be paid to metal components adjacent to the batteries which should also be sprayed with the solution.
Fig.18 Preparing Acid Neutralizing Solution
Allow the solution to sit for at least three minutes. Use a soft bristle brush or cloth to wipe the tops of the
batteries to remove any conductive residue. Rinse the entire area
with low pressure clear water. Do not use a pressure washer. All of the items required for complete battery
cleaning and watering (electric vehicles only) are contained in the Battery Maintenance Kit.

Battery Replacement

Remove battery hold downs and cables. Lift out batteries with a commercially available lifting device.
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Owner's Manual and Service Guide