Cummins/Onan 12.0 RDJC — Air Cleaner Service
Maintenance
For the Cummins/Onan 12.0 RDJC, from the Cummins/Onan operator's manual.
Applies to: Cummins/Onan RDJC
Parts for this job
Part numbers from the service-parts list for Cummins/Onan RDJC. Verify against your serial number before ordering; some links are affiliate links.
Procedure
- Remove pre-cleaner and wash out dirt; dry and re-install.
- Loosen clamp and remove end cover.
- Remove thumbscrew and take out element.
- Wash element in detergent and water (use new element after 6 washings or every 200 hours).
- Dry and re-install.
- Remove air cleaner baffle from cover, wash out dirt, and re-install in cover.
- Install cover with TOP up and tighten clamp.
Specs & values
- Element replaced every 200 hours
Full service-parts list: Cummins/Onan RDJC →
Source: Cummins/Onan operator's 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.