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plugged grey and black water flush lines

Yahoo Message Number: 97963
I have a 2003 cc intrigue. There are two fresh water lines to flush the tanks after they are drained. For some reason both are plugged. Has any experienced this problem. If so, any suggestions.

Glen

Re: plugged grey and black water flush lines

Reply #1 –
Yahoo Message Number: 97985
Glen

I have found that the check valves get stuck from hard water deposits. What I do, is take a short hose connect it to the flush line and pour it full of white vinegar and let it set for a Few hours. The check valve will then free up when pressure is applied to the flush port.

Marv Swenson

Intrigue # 11314 2001
 

Re: plugged grey and black water flush lines

Reply #2 –
Yahoo Message Number: 97986
I've owned 2 different Country Coaches with the flush/rinse system and have found both to collect/grow some sort of fuzzy crud in the actual rinse nozzles that are located in the tank. Only method I have found to cure the problem is physical removal. Trace the hose to the tank and disassemble the connections and clean them out.

Tom R

2006 Intrigue 12057