HomeRepair guidesDisassembly Procedure:

Cummins/Onan — Disassembly Procedure:

For these Cummins/Onan models: BGD, NHD.

Applies to: Cummins Onan Bgd

Procedure

  1. 1. Remove the air intake assembly, as described in the
  2. 2. Disconnect the fuel line and governor control lin-
  3. 3. Remove the intake manifold capscrews and lift off
  4. 4. Remove the two intake manifold gaskets and plug
  5. 5. Unbolt the carburetor from the intake manifold. For

Source: manual:965-0529 Onan BGD BGDL NHD (spec A-G) Genset Service manual (05-2009).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.