Kohler — Automatic Choke Inspection
Testing & diagnosis
From a Kohler service manual covering: KT17, KT17 Series II, KT19 Series II, KT21, Kt19. Check it applies to your exact model before use.
Applies to: Kohler Kt19
Procedure
- Disconnect the high tension leads from spark plugs so the engine will not start.
- Remove the air cleaner cover, element and base.
- Push the start switch on the controller to the start position and hold for five seconds.
- The choke should fully close and release when the start switch is released.
- If the choke does not function properly, see the Service Guide.
Full service-parts list: Kohler Kt19 →
Source: Kohler 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.