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Cummins/Onan — Removal Procedure

For these Cummins/Onan models: HDKAH, HDKAK.

Applies to: Cummins Onan Hdkah, Cummins Onan Hdkak

Procedure

  1. Remove the generator set negative (–) battery cable at the battery terminal.
  2. Disconnect the generator set positive (+) battery cable from the B+ connection on the generator set.
  3. Disconnect the remote control wire connector.
  4. Disconnect the generator load wires inside the generator set. Move the control/start relay assembly aside. Disconnect the ground and neutral (L2) lead from the ground terminal. Disconnect the inline load (L1) lead connection. Tag the wires to identify them for reconnection.
  5. Loosen the conduit connector elbow and pull the load wires and flexible conduit free of the generator

Source: manual:0981-0522-i32-hdkax-service-manual.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.