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Cummins/Onan — Forcing the mixture adjustment

For these Cummins/Onan models: BF/BFA/BGA, BFA, BGA, NH.

Applies to: Cummins Onan Bfa, Cummins Onan Bga, Cummins Onan Nh

Procedure

  1. 3. Install needle valve and seat, fuel bow! gasket and
  2. 4. Rejoin upper and lower carburetor sections.
  3. 5. Reinstall carburetor and adjust idle and main ad-

Source: manual:900-0337 Onan BF BFA BGA NH RV Gen Service manual (01-1983).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.