Cummins/Onan — Troubleshoot − Eng Cranks But Will Not Start (Genset)
Testing & diagnosis · Starting system
From a Cummins/Onan service manual — check it applies to your exact model before use.
Applies to: Cummins/Onan HDKA
Procedure
- Check battery condition
- Check CB11 control breaker
- Check K1 start solenoid
- Perform checks in step 01
- Check fuel supply
- Check fuel supply valve
- Check fuel supply fittings
- Check fuel pump
- Check B+ at glow plugs
Specs & values
- SRT 00−022
- Step 01 time 0.5 h
- Step 02 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.