Reply
 
Thread Tools Search this Thread Display Modes
 
Old 08-11-2018, 06:51 AM   #1
1 Rivet Member
 
1965 22' Safari
Asheville , North Carolina
Join Date: Aug 2011
Posts: 17
Mystery marks around fridge vent

My '65 Safari still has the original Dometic fridge which recently my brother and I worked on. I should mention I have also just finished a re-polish.

We removed the gas lines and thermocoupler, cleaned everything really well and re-installed.



I am not sure when the last time this fridge was run for any extended time. We fired it up on gas and let it run for a couple of days and it was working well. It rained for a bit and I noticed a strange discoloration over the vent with what looks like drip marks down the side of the trailer after the water had dried.



It took a little work but was able to polish out the discoloration. We camped last weekend and could not get the fridge to run cold. The pilot stayed on for a day or so. Now just back in town after a week away for work to find the same mysterious blemished over the vent again. Has anyone seen this before?

I am super puzzled...
Attached Thumbnails
Click image for larger version

Name:	IMG_3337.jpg
Views:	47
Size:	266.3 KB
ID:	319562  
jjkitt is offline   Reply With Quote
Old 08-11-2018, 08:34 AM   #2
Rivet Master
 
sgschwend's Avatar
 
1986 25' Sovereign
2008 F350, 6.4L diesel , Oak Harbor, WA
Join Date: Sep 2015
Posts: 605
Images: 13
I would guess the refrigerant (ammonia) is leaking out and the chemical is corrosive in the presence of humid air which happens due to the leak.



http://jes.ecsdl.org/content/143/4/1175.short
sgschwend is offline   Reply With Quote
Old 08-11-2018, 09:04 AM   #3
1 Rivet Member
 
1965 22' Safari
Asheville , North Carolina
Join Date: Aug 2011
Posts: 17
Thank you!
jjkitt is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
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


Similar Threads
Thread Thread Starter Forum Replies Last Post
How do I remove black tarp marks? crdouger Cleaning, Stripping & Polishing 3 07-19-2010 07:59 AM
Four big pickups get low marks in crash tests Airslide Tow Vehicles 54 02-19-2009 11:49 AM
black marks codybear Off Topic Forum 8 08-18-2006 12:13 AM
THEM DOGGONE SWIRL MARKS! And other polishing woes. millionairstream Cleaning, Stripping & Polishing 6 06-16-2006 10:20 AM
Black Marks sibyrnes Cleaning, Stripping & Polishing 2 07-30-2003 03:20 PM


Featured Campgrounds

Reviews provided by

Disclaimer:

This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.



All times are GMT -6. The time now is 03:46 AM.


Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.