Journey with Confidence RV GPS App RV Trip Planner RV LIFE Campground Reviews RV Maintenance Take a Speed Test Free 7 Day Trial ×

Go Back   Thor Forums > Thor Motorcoach & Motorhome > Class C and Super C Motorhomes
Click Here to Login
Thread Tools Display Modes
Old 02-15-2019, 05:31 PM   #21
Junior Member
Brand: Still Looking
State: Tennessee
Posts: 15
THOR #13387
yosemitebob thank you for your comments. I originally caulked using the expanding foam around the inlet tubes just in front of the drivers dual wheels thinking that was where my leak was coming from. BUT that was not the main source of my problem. The expanding foam is now cracking and not making a good seal. I will remove it and replace with some type of rubber spray so it can get into all the small nooks and cracks.
I have 2018 Four Winds 23U. Contacted Thor for warranty work but was told sorry warranty expired. It is really hard to recommend a Thor product based on my experience. I had a Winnebago before my Thor and the difference in quality and customer support is striking.. Thor should go to Winnebago school. Once I get my water issued solved I will probably go back to a Winnebago.

Rdine is offline   Reply With Quote
Old 06-10-2019, 04:13 PM   #22
Junior Member
Brand: Still Looking
State: Tennessee
Posts: 15
THOR #13387
The source of my leak was a large gap between where the coach sits on the frame on the drivers side wheel well, looking forward to the front of the truck. I removed the outside tire for better access. Sprayed water in the area to find my leak. First caulked that area then sealed with EternBond 4" tape to make sure I had a solid seal. So far no leaks since.
Rdine is offline   Reply With Quote
Old 12-27-2020, 02:17 AM   #23
tuchmybuttercups's Avatar
Brand: Thor Motor Coach
Model: Four Winds 22E
State: Michigan
Posts: 50
THOR #21624
If any folks have pictures of their sealing work, please post! I'm looking at a 22E and assume this issue will be present if it hasn't already been addressed by the dealer (it was a rental). I'd like to know what to look for when doing my walk around.
tuchmybuttercups is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Featured Campgrounds

Reviews provided by


This website is not affiliated with or endorsed by Thor Industries or any of its affiliates. This is an independent, unofficial site.

All times are GMT. The time now is 10:46 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0 PL2