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Old 05-11-2017, 10:11 PM   #1
Junior Member
Join Date: Nov 2016
Posts: 15
2016 221RBS #2 Graytank wont drain.

We used our 2016 Vibe 221 RBS for the second time.
When we were packing up both greytanks read full on the control panel.
When I drained them I thought, thats not as much water as I thought.
Then check the panel and it says tank 2 is still full.

Is it more likely the gauge is bad or the tank wont drain for some reason.

Any help appreciated.

OzarkVibe is offline   Reply With Quote
Old 05-12-2017, 07:43 PM   #2
Senior Member
Join Date: Nov 2013
Location: Ohio North Coast
Posts: 534
Don't count on the panel lights to be accurate. Here are various scenarios to your problem:

1. Something stuck on "full" sensor inside tank causing a false reading of full.
2. Drain blade is still in closed position caused by pull cable/rod being unattached from blade.
3. Tank cutout plug still in tank and blocking drain.

Hope this helps you out.

2013 Ford F250 SD 6.7L
2014 Wildwood Heritage Glen 282RK
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retiredcamper47 is offline   Reply With Quote

drain, tank

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