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Old 01-12-2018, 03:26 PM   #57
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Thanks for posting that information. I will keep a copy of that for future reference.

Myron & Deborah
08 HR Endeavor 40 SKQ
2012 Ford Edge Limited FWD 3.5L
Aluminator tow bar, Demco base plate
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Old 01-13-2018, 06:10 AM   #58
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Originally Posted by 98Dynasty View Post
With all the valuable information that has been provided here I was able to repair my slow starting HDKAJ Onan QuietDiesel 7500 generator.
Here is what I have found.
Engine is Kubota D722.
Glow plugs part numbers are:
Onan 185-5421
NGK2649 (YE01)
Kumar Bros. KBEL102GP
Kubota 16851-65510

New glow plugs measure about 1.2 ohms.

Mine were original from 1998 and a little difficult to remove after they were unscrewed all the way with a 8MM deep well socket. Carbon buildup on the tips was excessive. Hope this information will help someone else. Total cost for me was $56.37 shipped from Kumar Bros. and I got them in 3 days.

Thanks for the info. Hope I don't have to use it, but it's good to know. I'll file it away.

Vera & Ken
1998 Holiday Rambler Imperial, RR8S Chassis
Cummins 6C8.3 mechanical engine, 325HP, 3060 Allison
Towing 2014 Ford Explorer
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Old 01-13-2018, 10:18 AM   #59
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Thanks for the part numbers I have filled it away.
36 ft 98 Dynasty
98 Suzuki Sidekick Sport 4 door
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Old 01-31-2018, 08:49 PM   #60
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Originally Posted by Eagles16 View Post
Had the same problem, there are three fuses under the access panel of the generator. One fuse 25 amp is for the glow plugs, if this fuse is blown the glow plugs won't heat...

Just had that problem with mine. It had a 20amp fuse that is next to the water tank . You have to remove the left side and top
access panel , look under the lip for the fuse holder. Starts right up with a new fuse.

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install, onan

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