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Old 10-09-2013, 09:55 AM   #2
1retired06
Montana Master
 
Join Date: Feb 2012
Location: Lake Gaston
Posts: 8,773
M.O.C. #12156
First guess would be that if the black tank is draining slowly, that means the valve is not opening fully, and combined with a hard pull, I would look at kinked cable run in the underbelly (assuming like most models, it is a cable run from the pull to the valve).
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