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luvdoggiez's avatar
luvdoggiez
Explorer
May 26, 2014

onan 7500 maintenance manual

Hi there everyone,
I've changed the fuel filter on our Onan generator and she doesn't want to start. I'm thinking I need to prime the fuel system and I'm looking for the procedure on how to do that.

I know how to prime the fuel system on o duramax diesel, but not on this unit.

Any suggestions would be greatly appreciated!

Thanks!

Eric and Carol Anderson
Class A
  • oldchief7155's avatar
    oldchief7155
    Explorer
    May 26, 2014
    Hold the start button/switch in the "off" position about 30 -45 seconds. That will prime it.
  • Valkyriebush's avatar
    Valkyriebush
    Explorer II
    May 26, 2014
    oldchief7155 wrote:
    Hold the start button/switch in the "off" position about 30 -45 seconds. That will prime it.


    Learn something every day.
  • Valkyriebush's avatar
    Valkyriebush
    Explorer II
    May 26, 2014
    oldchief7155 wrote:
    Hold the start button/switch in the "off" position about 30 -45 seconds. That will prime it.


    Learn something every day. Thanks

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