Quote:
quote:Originally posted by bncinwv
Quote:
quote:Originally posted by kdeiss
No need to blow out Black Tank flush line
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Why is there not a need to address the Black Tank flush line in some manner? Any water left in the line (from the anti-siphon valve to the outside connection) can definitely cause problems that will not be apparent until next year? Wondering?
Bingo
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We certainly address the black tank flush as well. In our case we put air in to that line 1st then we put air in to the line that feeds to our fresh water tank from the city hookup just to be sure all water is out. Then drain the fresh water tank.
From there it is flushed with pink stuff as Bingo stated, just shy of 3 gallons and the rest is poured straight in to each of the drains.
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Darwin & Maureen DeBackere
Minnedosa, Manitoba, Canada
2011/3500/Silverado/4x4/DRW/Duramax
2017/3721RL/Legacy Pkg./Pressure-Pro
