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  1. #1
    Setting Up Camp
    Join Date
    Apr 2015
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    VA
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    Black/grey water

    I have a 350M. At my PDI two people from my dealership insisted the aft discharge was black water and the forward was grey. Is this true? Just pulled black water valve with only a hose attached to aft and I have a discharge pipe full of something forward. Smells like black to me. Can anyone explain how 4 tanks (2 black/2 gray), two discharges and two valves are plumbed?

  2. #2
    Setting Up Camp
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    Apr 2015
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    THIBODAUX LA
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    look under trailer at discharge point black discharge pipe will be the bigger than gray discharge pipe

  3. #3
    Seasoned Camper
    Join Date
    Feb 2014
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    Center of the Pelican State
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    The front discharge connection drains the main bathroom black, and gray and the galley gray. The rear discharge drains the rear half bath black.
    2015 F350 CC 4x4 KR High Capacity Tow Package
    2014 Momentum 355TH #770
    2014 Yamaha Adventurer 2+2
    [SIGPIC][/SIGPIC]

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