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Home›Repair guides›Caterpillar›Battery Electrolyte Level - Check

Caterpillar 3054C — Battery Electrolyte Level - Check

Maintenance

For the Caterpillar 3054C, from the Caterpillar owner's manual.

Applies to: Caterpillar 3054C engine

Before you start

  • All lead-acid batteries contain sulfuric acid which can burn the skin and clothing.

Procedure

  1. Remove the filler caps and maintain the electrolyte to the 'FULL' mark.
  2. Add distilled water if necessary; do not use artificially softened water.
  3. Check the electrolyte condition with the 245-5829 Coolant Battery Tester Refractometer.
  4. Keep the batteries clean.
  5. Clean the battery case with baking soda and water or ammonia and water.
  6. Rinse the battery case with clean water.
  7. Clean terminals and clamps with fine grade sandpaper until bright.
  8. Coat clamps and terminals with 5N-5561 Silicone Lubricant, petroleum jelly, or MPGM.

Tools required

  • 245-5829 Coolant Battery Tester Refractometer Amazon
  • fine grade sandpaper Amazon

Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.

Full service-parts list: Caterpillar 3054C engine →

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.

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