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Home›Repair guides›High Speed Adjustment

Kohler — High Speed Adjustment

A Kohler service procedure — check it applies to your exact model before use.

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Before you start

  • The maximum allowable speed is 3750 RPM, no load.

Procedure

  1. Loosen the lock nut on the high speed screws.
  2. Turn the adjusting screw in or out until the desired speed is reached. Tighten the lock nut securely.
  3. Recheck the speed with the tachometer; readjust if necessary.

Tools required

  • tachometer

Specs & torque values

  • 3750 RPM maximum

Source: manual:tp_2289_a.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.