Yearly maintenance on Cummins QSC

[swaterhouse]

I always did what @BlueYonder posted. I did it 6 or 7 times and always fired up with barely a stumble.

 

[Zach312]

I always did what @BlueYonder posted. I did it 6 or 7 times and always fired up with barely a stumble.

Thanks for walking me through this. Got this done yesterday and worked great.

For the onan genset is the spin on fuel filter the same? Don't pre fill but let the system prime?

 

[BlueYonder]

Just follow the instructions in the manual. I have a Cummins/Onan 9KW MDKBL and don't need to pre fill the fuel filter.