Cummins/Onan PX12000e — Engine Oil Change
Maintenance
For the Cummins/Onan PX12000e, from the Cummins/Onan operator's manual.
Applies to: Cummins/Onan PX12000e, Cummins/Onan EH65D engine
Before you start
- Check for a suitable way to dispose of old oil; do not pour into sewage drains, garden soil or open streams.
Procedure
- Stop the engine and place generator on a stable and level surface.
- Loosen the drain plug and drain the oil.
- Re-install the drain plug before refilling oil.
- Refill with recommended oil to the upper level.
Specs & values
- Oil capacity 1.55 liters (upper level)
- Recommended oil: API service class SE or higher, SAE 10W-30 Amazon eBay $54.99 or 10W-40 Amazon eBay
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.