Caterpillar — Battery or Battery Cable - Inspect/Replace
Maintenance
From a Caterpillar owner's manual — check it applies to your exact model before use.
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Before you start
- Batteries give off flammable fumes that can explode. Electrolyte is an acid and can cause personal injury if it contacts the skin or eyes.
- Prevent sparks near the batteries. Sparks could cause vapors to explode.
- Always wear protective glasses when working with batteries.
- Always recycle a battery. Never discard a battery.
Procedure
- Turn the engine start switch key OFF. Turn all of the switches OFF.
- Turn the battery disconnect switch OFF. Remove the key.
- Disconnect the negative battery cable from the disconnect switch.
- Disconnect the negative battery cable at the battery.
- Disconnect the positive battery cable at the battery.
- Inspect the battery terminals for corrosion. Inspect the battery cables for wear or damage.
- Make any necessary repairs. If necessary, replace the battery cables or the battery.
- Connect the positive battery cable at the battery.
- Connect the negative battery cable at the battery.
- Connect the battery cable at the battery disconnect switch.
- Install the key and turn the battery disconnect switch ON.
Tools required
- Protective glasses Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Caterpillar owner's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.