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Cummins/Onan 2018 — Disconnections Before Removal

For the Cummins/Onan 2018.

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Before you start

  • Generator sets are heavy and can cause severe personal injury if dropped

Procedure

  1. 1. Disable the automatic generator set starting feature of an inverter-charger or other automat- ic starting device and disconnect the battery cables from the batt
  2. 2. Disconnect the remote control wiring harness connector at the generator set.
  3. 3. Disconnect the AC output leads at the genera- tor set terminals.
  4. 4. Disconnect the exhaust tailpipe from the muf- fler.
  5. 5. Disconnect the supply and return fuel lines from the generator set.

Source: manual:Cummins_Onan_Service_Manual_HDZAA_Spec_A-E.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.