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  1. #1
    Setting Up Camp
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    Nov 2016
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    Garage shower drain Momentum 397

    Garage shower not draining - 2016 Momentum 397
    Winterized the new 2016 397 and neither of the shower drains would drain - did a search and managed to get the main shower draining after inserting a long piece of flexible plastic tie down the drain to open the valve, that tactic did not work for the shower in the garage
    Any suggestions for getting the shower in the garage to drain? Do not think I have a large enough compressor to blast air down the drain... Not sure about access from underneath?
    Cheers,
    Phil

  2. #2
    Long Hauler LCBoyer's Avatar
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    Oct 2014
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    Los Fresnos, Texas
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    They probably use a "duckbill" trap. Try gently plunging the drain
    2018 Freedom Elite 24FE, 2 Yorkies, and my wife MARILYN, HAM call K0LCB. Traveling around this great country, making friends and seeing lot of beautiful and interesting places

  3. #3
    Setting Up Camp
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    Will give that a try this weekend. Thanks!

  4. #4
    Left The Driveway
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    Chino, CA for now
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    Water from shower drain?

    So is there a duckbill flap valve on a 397TH ? Is it possible for it to be stuck open as well as closed? We found "water" in the shower after coming home from a local trip. The shower, sink and toilet go to one holding tank from what service states.

  5. #5
    Setting Up Camp
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    Not sure about the duckbill... We used a plunger to open the drain in the shower, worked well
    2016 Dodge Ram 3500 Mega Cab, 4.10
    2016 Momentum 397

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