Cummins/Onan — Lower Radiator Hose − Replace
Repair & overhaul
From a Cummins/Onan service manual — check it applies to your exact model before use.
Applies to: Cummins/Onan HDKA
Procedure
- Drain and refill engine fluids
- Remove and install hose clamps
- Remove and install hose
- Check for water leaks
- Test run unit
Specs & values
- SRT 08−310
- Standard Repair Time 0.8 h
Full service-parts list: Cummins/Onan HDKA →
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.