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Old 09-14-2016, 04:28 PM   #1
Senior Member
Join Date: Jul 2016
Posts: 156
Oman won't start

My Onan 7500 will not turn over.

When I press the start button the light on the switch blinks very fast and I can hear the fuel pump running but, it never turns over

After I release the switch it blinks 3 times.

A few weeks ago I changed the oil and filter and the coolant.
After I serviced the gen it started and ran fine numerous times.
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Old 09-14-2016, 04:33 PM   #2
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Monaco Owners Club
Join Date: Sep 2014
Posts: 3,734
Should be able to find the service and owners manuals here;

1996 Tioga Class C
400 amp/hrs solar, Trimetric

2007 Monaco Diplomat 40 PDQ
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Old 09-15-2016, 07:54 AM   #3
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Posts: 156
SOLVED. inside the panel that houses the radiator fill are some fuses.
One of them was dislodged.
Must have happened after my last test after service.
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