Facts About Generators
GeneratorsDirectoryCompareRepairEnginesControllersPartsManufacturersGuides
Search models or part #
Home›Repair guides›Lombardini›Speed adjustment

Lombardini — Speed adjustment

Adjustments · Governor/speed control

From a Lombardini service manual covering: 25LD330-2, 25LD425-2, KD 425-2. Check it applies to your exact model before use.

Procedure

  1. When engine is hot set idle speed at 1000 rpm.
  2. Set maximum no-load speed at 3150 rpm for 3000 rpm engines.
  3. Set maximum no-load speed at 3750 rpm for 3600 rpm engines.

Specs & values

  • Idle 1000 rpm
  • Max no-load 3150/3750 rpm

Source: Lombardini service 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.

More Lombardini repair guides →