Kohler 12RES — Exercising Generator Set

Operation

For the Kohler 12RES, from the Kohler operator's manual.

Applies to: Kohler 12RES, Kohler CH 740 engine

Procedure

1. Perform all prestart checks before starting exercise procedure.
2. Operate generator set without load once each week for 20 minutes.
3. Listen for a smooth-running engine and inspect for fluid or exhaust leaks.
4. Check air inlets and outlets and remove items restricting airflow.

Full service-parts list: Kohler 12RES →

Source: Kohler operator'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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