Forum Discussion

robrv3's avatar
robrv3
Explorer
Jul 11, 2022

leak at connection to drain pipes and Holding tank

I have a small leak at the connection to drain pipes and the Holding tank that leaks when I drain a sink. What kind of connection is between the drain pipes and tank. I can unbolt the tank and drop it...
valhalla360's avatar
valhalla360
Navigator
Jul 11, 2022
5th wheel not motorhome but on a previous RV, had a similar leak. It was the tank cracked around the fitting, which was glued into place with no real option for replacement. There was a special glue (need to match the correct plastic) which basically melted it back together.

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