cancel
Showing results for 
Search instead for 
Did you mean: 

Questionable Toilet Gasket

draboo
Explorer
Explorer
I was thinking aboot the little faux pas I had whilst emptying the black water tank a few months ago. I left the tank rinse on and got distracted, so it filled up the tank and water came out of the base of the toilet.

This got me to thinking that possibly the gasket on the toilet needs to be replaced. Lately I ve been noticing some odor in the bathroom, especially when the tank is near full.

Should the toilet gasket prevent water flowing in the event of an overflowing tank, like I experienced? I m speculating that if it DID seal, the water would have eventually come out of the roof vent.

The MH is a 2002 model. So, said gasket is a geezerly 13 years old.

Thanks for y'alls input,eh?
9 REPLIES 9

Fifty4F100
Explorer
Explorer
I need to install some laminate flooring in my bathroom area. I will be looking to replace the seal if needed, but my question is how does the toilet come off? From what I've read here it seems easy, but it doesn't look like my home toilet.
Glenn in TN
2008 Ford F150 King Ranch
2012 Allegro Breeze BR32
2017 Mini Cooper (future toad)

fcooper
Explorer
Explorer
If you decide to replace the seal, examine the floor flange carefully. I just repaired a leaky toilet, and the floor flange had cracked also. My local RV shop did not have the flange, but Lowes had one that worked just fine (and a lot cheaper).

Fred
Fred & Vicki
St. Augustine, Florida

mfox20
Explorer
Explorer
Easy fix with a new rubber gasket. Had the same oder issue my 2000 Holiday Rambler. Installed the new gasket and have not had any more issues. I would not use a wax gasket.
Michael

2000 Holiday Rambler Endeavor Gasser
2013 Honda CR-V Toad

Clay_L
Explorer
Explorer
iamcanuck45 wrote:
Use a wax seal instead of a foam rubber seal.


I wouldn't. The manufacturers use the foam seal because of vibration and shock in the RV environment.
Clay (WA5NMR), Lee (Wife), Katie & Kelli (cats) Salli (dog).

Fixed domicile after 1 year of snowbirding and eleven years Full Timing in a 2004 Winnebago Sightseer 35N, Workhorse chassis, Honda Accord toad

iamcanuck45
Explorer
Explorer
Use a wax seal instead of a foam rubber seal.
'92 Newmar Kountry Aire, 37'.
André and Elizabeth.
First mate: MacDuff (Welsh terrier)
Asst' first mate: Allie (wire-haired fox terrier) rescued

J-Rooster
Explorer
Explorer
I would first use a hair dryer and completely dry the floor area around the toilet, then use caulk or flexsteel around the toilet base. This is a quick easy fix that might work! Sorry Brad, I was thinking of my couch when I said flexsteel! I meant to say flex seal that stuff works really well for stopping leaks.

Fishinghat
Explorer II
Explorer II
Replacing the seal is easy, so you should do that regardless.

You may want to allow the floor around the flange to dry out before reinstalling the toilet.
Holiday Rambler Navigator DP, Hummer, and Honda VT1100C Shadow

nomad297
Explorer
Explorer
You are correct -- the seal is bad and needs to be replaced. This is where your stink is coming from.

Bruce
2010 Skyline Nomad 297 Bunk House, 33-1/4 feet long
2015 Silverado 3500HD LTZ 4x4, 6.0 liter long bed with 4.10 rear, 3885# payload
Reese Straight-Line 1200# WD with built-in sway control
DirecTV -- SWM Slimline dish on tripod, DVR and two H25 receivers

midnightsadie
Explorer II
Explorer II
there not hard to change,wash the area with some bleach, could be trapped water under the commode you smell ,or the closing blade gasket leaking.put your rubber gloves on and go to it.