When it becomes necessary to replace the battery, select a battery with a rating equal to or greater than the battery originally installed. Deterioration, embrittlement and just plain aging of the battery cables, starter motor, and associated wires makes the battery's job harder in successive years. The slow increase in electrical resistance over time makes it prudent to install a new battery with a greater capacity than the old. Details on battery removal and installation are covered in Section 3.
CAUTION
Always use caution when working on or near the battery. Never allow a tool
to bridge the gap between the negative and positive battery terminals. Also,
do not wear metal watches or jewelry and be careful not to allow a tool
to provide a ground between the positive cable and any metal component on
the vehicle. Either of these conditions will cause a short leading to sparks
and possibly, personal injury.
To install: