Cummins/Onan RV QD 3200 — Removing Generator Set — Disconnections
Repair & overhaul
For the Cummins/Onan RV QD 3200, from the Cummins/Onan service manual.
Applies to: Cummins/Onan HDZAA, Cummins/Onan RV QD 3200
Before you start
- Generator sets are heavy and can cause severe personal injury if dropped during removal. Use adequate lifting devices.
Procedure
- Disable the automatic generator set starting feature and disconnect the battery cables from the battery (negative first), then from the generator set.
- Disconnect the remote control wiring harness connector at the generator set.
- Disconnect the AC output leads at the generator set terminals.
- Disconnect the exhaust tailpipe from the muffler flange.
- Disconnect the supply and return fuel lines from the generator set.
Specs & values
- Secure with four (4) Grade 5 bolts of at least 3/8 inch diameter
Full service-parts list: Cummins/Onan HDZAA →
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.