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onan 7500 maintenance manual

luvdoggiez
Explorer
Explorer
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
Fulltiming with two great Pit Bulls.
2003 Allegro Bus 40DP that we absolutely love! 🙂
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4 REPLIES 4

jdevans22
Explorer
Explorer
I got my manual on line at the onan site.

Valkyriebush
Explorer II
Explorer II
oldchief7155 wrote:
Hold the start button/switch in the "off" position about 30 -45 seconds. That will prime it.


Learn something every day. Thanks
Command Master Chief (AW) USN, (ret)
2003 Fleetwood Excursion 330 Turbo Cat 39D
2000 Jeep GC
2005 Big Ruckus (Rides Behind Jeep)
2003 VTX 1800

Valkyriebush
Explorer II
Explorer II
oldchief7155 wrote:
Hold the start button/switch in the "off" position about 30 -45 seconds. That will prime it.


Learn something every day.
Command Master Chief (AW) USN, (ret)
2003 Fleetwood Excursion 330 Turbo Cat 39D
2000 Jeep GC
2005 Big Ruckus (Rides Behind Jeep)
2003 VTX 1800

oldchief7155
Explorer
Explorer
Hold the start button/switch in the "off" position about 30 -45 seconds. That will prime it.