Caterpillar — Test Step 3. CHECK ENGINE RPM: Test Step 4. VERIFY THE STABILITY
A Caterpillar service procedure — check it applies to your exact model before use.
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Procedure
- A. Start the genset.
- B. Run the genset at no load.
- C. Monitor the engine speed.
Source: manual:CAT VR6 Service Manual.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.