Black tank Sani flush nozzle plugged.

hmwoodfm

Member
Sani flush nozzle is plugged. Any suggestions on how to unplug short of removing under belly. The inlet did not have a screen on it and leaves or debris were in to garden hose I used to flush with.
 

Ray LeTourneau

Senior Member - Past Moderator
You shouldn't need to remove the underbelly. You should be able to get to the backflow preventer or checkvalve whatever you want to call it. Disconnect the lines and blow/flush them out. In 2005 the checkvalve might be in the wall just above the toilet in the corner against the outer wall.
 

Bob&Patty

Founders of SoCal Chapter
If you have the inset cupboard/shelf over the throne. You should be able to remove it and gain access to the valve.
 
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