Cummins/Onan GGHB-3381175 — Generator Check List

Maintenance · Generator set

For the Cummins/Onan GGHB-3381175, from the Cummins/Onan manual.

Applies to: Ford LSG875I-6005-A engine

Procedure

1. Check coolant level and record freeze protection: Level good, -35F.
2. Visual inspection of radiator: no visible issues or performance issues.
3. Visual inspection of radiator hoses: no visible issues.
4. Check condition of coolant hoses: no visible issues.
5. Check condition of fuel hoses: no visible issues.
6. Check condition of engine belts: good condition.
7. Batteries and QTY: No; battery install date: N/A.
8. Genset has battery charger: No.
9. Genset has coolant heater: 120VAC/1500Watt.
10. Check engine oil level: oil level is full.
11. Engine oil filters last changed date and HRS: Not Dated.
12. Inspect exhaust system for cracks / leaks.
13. Check rain cap for proper operation.
14. Generator end is 12 lead reconnectable: Yes.
15. Generator end has PMG permanent magnet generator: Yes.

Source: Cummins/Onan 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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