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Home›Repair guides›Cummins/Onan›Storing the Genset

Cummins/Onan 5.6TGHAA11381C — Storing the Genset

Maintenance

For the Cummins/Onan 5.6TGHAA11381C, from the Cummins/Onan service manual.

Applies to: Cummins/Onan TGHAA

Before you start

  • Leaks can lead to explosive accumulations of gas.

Procedure

  1. Push the genset line circuit breakers OFF (Figure 4).
  2. Remove the air filter, start the genset and spray an engine fogger (OnaGard) into the carburetor; then stop the genset.
  3. Change the engine oil and oil filter, and the air filter if dirty.
  4. Disconnect the battery cables (negative first) and store the battery per the manufacturer's recommendations.
  5. Close the fuel supply valve; cap or plug any unused fuel line if the genset is removed from the premises.

Full service-parts list: Cummins/Onan TGHAA →

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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