Cummins/Onan VTA-28-G2 — Fuel System Priming

Maintenance · fuel filters

For the Cummins/Onan VTA-28-G2, from the Cummins/Onan service manual.

Applies to: Cummins/Onan DFGA, Cummins/Onan DFGB, Cummins/Onan DFGC, Cummins/Onan VTA28-G3 engine, Cummins/Onan VTA28-G2 engine

Procedure

1. Remove each fuel filter and fill with clean fuel.
2. Put a light coat of fuel on the sealing gasket.
3. Install and tighten by hand until the gasket just touches the filter head.
4. Tighten the filter an additional one-half to three-fourths of a turn.

Full service-parts list: Cummins/Onan DFGB →, Cummins/Onan DFGC →

Source: Cummins/Onan 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.

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