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Home›Repair guides›4. Remove the ignition key. Do not move the vehicle during this procedure.

Cummins Onan — 4. Remove the ignition key. Do not move the vehicle during this procedure.

For these Cummins Onan models: HGJAA, HGJAB, HGJAD, HGJAE.

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Procedure

  1. 4. Preparing for Service
  2. 4.4.4
  3. 4. Preparing for Service
  4. 5.1
  5. 5.1.1
  6. 5. Control
  7. 1. Enables cranking.
  8. 2. Energizes the fuel pump E2 (gasoline models only).

Source: manual:A035D011_SERVICE_i23-HGJAA _HGJAB_ HGJAD_ HGJAE(Spec J-M)7-22.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.