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Old 07-02-2015, 07:26 AM   #1
Imthek9
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Location: West Olive, MI
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2015 Keystone Cougar 31SQB Blackwater Flush

Hey guys - on a trip right now and having some issues. I need to flush my black water tank which I have a connection for in my panel next to the city/tank fill spicket. I took the White House (which has a filter and pressure regulator attached at water source) disconnected from city line and put it into the tank flush connection. I then turned the water on - I had the termination valve open for both grey and lack tanks to the sewer. The water turns on but seems like it stops some where. I don't here it running anywhere, and when I disconnect the hose there is pressure that pushes water back on me when hose is disconnected. Should I remove pressure regulator? Do I need to close grey tank? How do I do this the owners manual has proved useless.

Thank you,

Stephen


-Stephen
Working Dog Handler
West Olive, Mi

2015 Keystone Cougar 31SQB
2015 Chevy Silverado 2500 Duramax LTZ


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Old 07-02-2015, 07:37 AM   #2
Seabee
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I have the same trailer Brother. Remove the pressure regulator, Close the Gray tank and leave the Black tank open. Also, PM sent.
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Old 07-02-2015, 07:38 AM   #3
Imthek9
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Perfect. Standby. Going in operation black tank now.


-Stephen
Working Dog Handler
West Olive, Mi

2015 Keystone Cougar 31SQB
2015 Chevy Silverado 2500 Duramax LTZ


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