

| Subject: | Re: Vanagon Fridge Problems -Inside Fins Pressure fit ??? |
| From: | Vanagon |
| Date: | Thu, 13 May 2004 15:25:08 -0700 |
I am going by the info contained in this post. Can anyone comment ? Is the fridge in the 1988 Vanagon Westy the same ? ----- Original Message ----- From: "Mike D." <md03@XOCHI.COM> To: <vanagon@GERRY.VANAGON.COM> Sent: Saturday, November 29, 2003 11:03 PM Subject: Re: Dometic improvement > >Date: Sat, 29 Nov 2003 21:20:48 -0700 > >From: Ben <bens@ZIANET.COM> > >Subject: Dometic improvement > > > >Listers, > >I have had probably 6 vanagons with the Domentic refridgerators. All of = > >them were crap at getting started. Are there any leads on installed a = > >modern electronic ignition? How about improving the cooling capacity to = > >the point it keeps a 6 pack cold (not while I'm driving!)? I'm sure this = > >has been covered ad-nausium, but I'm a nubie to the list. Oh, BTW, I = > >have both an '87 and '89 Vanagon if this helps > >Benj > > I had an 84 with a Dometic that would barely get cold. Turns out > they have a common problem: The radiator fin assembly inside is > press fit onto a tube, with a layer of thermal paste between the two. > The paste dries up and stops working (and I suspect there have also > been improvements in thermal conductive paste technology in the past > 20 years). > > Procedure is as follows (for an 85, YMMV): > > 1. But two 1/4 ounce tubes of thermal conductive paste (aka "heat > sink paste" or "heat sink compound") from RadioShack. > 2. Pull off the radiator fins. It is press fit, can be tight, but > should pull off with a little muscle. > 3. You should see some old, dried up looking paste on the fins and > the cold tube. Clean this off. I used hot water, my fingernails and > a washcloth. > 4. Liberally apply the thermal paste. I used two full 1/4 ounce > tubes and that seemed about the right amount. Try to make sure the > paste is spread evenly without bubbles. > 5. Press the fins back on, taking care to put the thermocouple back > in the groove in the fins. > > Total time : about 20 minutes, > Total cost : about $6 > > After this mod, the fins now get nice & frosty, and it has no trouble > keeping a reasonable temperature. > ----- Original Message ----- From: "Mark Hilgeman" <mark@campearth.com> To: <vanagon@GERRY.VANAGON.COM>; "Vanagon" <vanagon@REX1.COM> Sent: Thursday, May 13, 2004 6:39 AM Subject: Re: Vanagon Fridge Problems -again > I'm pretty sure the inside fins of the fridge are riveted to a bracket that is connected to the coolant tubes that cycle through the back of the fridge. > > > > > ---------- Original Message ---------------------------------- > From: Vanagon <vanagon@REX1.COM> > Reply-To: Vanagon <vanagon@REX1.COM> > Date: Wed, 12 May 2004 14:06:27 -0700 > > >Can anyone confirm/deny question #2... > > > >#2. I can no longer get even a small degree of cold from the fridge fins. > >I read somewhere that the internal cooling fins are connected via a pressure > >connection and thermal paste. > > > >Is it true that I can remove the cooling fins inside the fridge by pulling > >them out ? > >I don't want to force anything. > >then apply a new coat of thermal paste and clean off the old gob ? > > > > > >P.S. > >Is there a modern (ie reliable) fridge option that fits in to the same space > >and vent as the current Dometic one in my 88 Vanagon ? > >I am getting close to throwing this one in to storage. > > > >Thanks > >Rex > > > > > >----- Original Message ----- > >From: Fkc43@aol.com > >To: rex@rex1.com > >Sent: Tuesday, May 11, 2004 5:41 AM > >Subject: Re: Vanagon Fridge > > > > > >In a message dated 10/05/2004 6:39:20 PM Eastern Daylight Time, rex@rex1.com > >writes: > > Frank > > I read you Faq on the Vanagon fridge with great interest. > > I have a 1988 Vanagon Westfalia with only 66k original miles on her. > > > > I haven't had any trouble other than the fridge. > > I have replaced the thermocouple and spark cable. > > I have cleaned the jet, chimney flue and combustion box. > > That cleared up the ignition issues completely. > > > > I had an ice cold fridge that made nice ice cubes for camping in the > >dessert for a few days. > > > > Only a few days and then, > > > > 1. The flame blows out very easily. > > I read somewhere that if I have assembled the vent cover correctly, the > >only other solution is to saw the longer of the two vent hoses so that they > >are both equal length. > > True/ False ? > > False ! Do not alter the construction of the fridge. If the flame is > >blowing out there is a leak in the pipes or connection to the wall of the > >van or the burner is dirty and not operating properly. If the system is > >operating as it was designed and manufactured the flame will not blow out > >while driving. > > > > 2. I can no longer get even a small degree of cold from the fridge fins. > > I read somewhere that the internal cooling fins are connected via a > >pressure connection and thermal paste. > > > > Is it true that I can remove the cooling fins inside the fridge by pulling > >them out ? > > I don't want to force anything. > > then apply a new coat of thermal paste and clean off the old gob ? > > This how I understand it but have never done it so am reluctant to > >verify this information. > > > > > > Thanks > > Rex > > > > P.S. > > I will probably like to purchase your VW steel stove plate. not for > >keeping the coffee pot from tipping but to make great toast. > > How well a job can be done with it ? > > A nice golden brown ? > > Rex, You will get a nice toast with the VW logo burned into it. Enjoy > >it with peanut butter or jam ! > > > >Cheers, > > > >Frank Condelli > >Almonte, Ontario, Canada > >BusFusion a VW Camper camping event in Almonte, June 10 ~ 13, 2004 > >'87 Westy & Lionel Trains > >Member: Vanagon List, LiMBO, IWCCC & CCVWC > >Vanagon/Vanagon Westfalia Service in the Ottawa Valley > >STEBRO/Vanagon Stainless Steel Mufflers > >Frank Condelli & Associates or http://frankcondelli.com > > > > -- > Mark Hilgeman > mark@campearth.com > > -- >
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