I run Full Synthetic SAE 5W-30 in the 5.5 Onan Genset, HGJAB-A. They say to change every 100 hours, and I change the filter.
Was wanting to hear from you’ll on what you’re doing?
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Army NCO on inactive duty
2002 Winnebago Adventurer 35U on a Workhorse W22 Chassis
I keep a spread sheet on all regular maintenance items. I use Mobil 1 0w-40 and I change it and the filter every 100 hrs or 1-year which ever comes first.
It really helped to get an Onan Oil Filter wrench. It makes getting the filter off so much easier.
Linear Mode
