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Home›Repair guides›Cummins/Onan›Engine Block − Remove And Install Short Block

Cummins/Onan — Engine Block − Remove And Install Short Block

Repair & overhaul

From a Cummins/Onan service manual — check it applies to your exact model before use.

Applies to: Cummins/Onan HDKA, Cummins/Onan HDKAJ, Cummins/Onan HDKAK

Procedure

  1. Drain and fill oil and coolant
  2. Disconnect and connect fuel lines, battery connections, harness assembly
  3. Remove and install air intake resonator, flexible exhaust pipe, stator and rotor and blower wheel
  4. Remove and install flywheel, generator adapter, governor stator and related components
  5. Remove and install fan belt and guard, oil and coolant sensors or switches
  6. Remove and install engine mounting hardware, coolant hoses, oil fill assembly
  7. Remove and install starter assembly, start and test genset

Specs & values

  • SRT 00-3AB
  • 6.0 hours

Full service-parts list: Cummins/Onan HDKA →, Cummins/Onan HDKAJ →, Cummins/Onan HDKAK →

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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