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Kohler 30RCL / KG2204 — NG to LPG Conversion

Adjustments · Fuel Pressure Regulator / ECM

For the Kohler 30RCL / KG2204, from the Kohler operator's manual.

Applies to: Kohler 30RCL, Kohler KG2204 / KG2204T engine

Before you start

  • Disconnect and ground spark plug leads before servicing. Disconnect negative (-) battery cable.
  • Do not smoke or permit flames or sparks near fuels or the fuel system.

Procedure

  1. Push the adjusting cap to its upper stop and rotate clockwise, release upward pressure, and lock into place.
  2. For LPG fuel only, connect wire N20 from the fuel pressure regulator to wire 45 from the ECM wiring harness using the quick-connect adapters.
  3. To reset for NG, reverse the procedure: push up on the adjusting cap and rotate counterclockwise, release, and lock.
  4. Disconnect wire N20 and wire 45.

Full service-parts list: Kohler 30RCL →

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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