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Old 10-25-2016, 04:50 PM   #1
Dune
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City: Coastal SC
Country: USA
Vessel Model: Viking 65 CP MY (run at trawler speeds !)
Join Date: Jul 2015
Posts: 388
Onan 20Kw generator- fuel leak at the fuel filter

the odd looking rectangular fuel filter....leaking drops from the bottom. I replaced these with new filters just 40 hours ago....but it's been over a year and now can't remember if I watched it after changing to make sure no leak....but pretty sure I did.

I have two of these...one is leaking pretty bad....constant drip, drip, drip when running....the other is perhaps a drop every 20 seconds...from same location on the filter...bottom right.

Any idea if perhaps I didn't seat the seal quite right or is this a common problem with Onans of this vintage (1993) ?
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