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Lil' Lulu Samba Member
Joined: December 08, 2007 Posts: 753 Location: Mouth of the Columbia
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Posted: Sat Dec 13, 2008 2:19 pm Post subject: door panel- replace pressboard? |
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Has anyone tried to remove the skin from the door panels and replace the pressboard? The skins and armrests on my doors are fine but the part of the board in the footwell is all but gone.
RB _________________ "There's no nookie like Chinookie" Ray Troll |
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pwilson Samba Member
Joined: August 08, 2007 Posts: 252 Location: Lake Charles, LA
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Posted: Sat Dec 13, 2008 4:01 pm Post subject: |
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Removing then is easy enough. You just take of the arm rest, window crank, door opener and air vent then pop the panel out. There are a bunch of little clip things that go around the edge of the panel holding it to the door, they just snap into and out of place. I haven't replaced my panels, I had them out for other reasons. I can't imagine them being too difficult to replace, just trace out the old ones and cut new ones, swap clips and skin (or add new skin) and presto!
Phil |
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Lil' Lulu Samba Member
Joined: December 08, 2007 Posts: 753 Location: Mouth of the Columbia
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Posted: Sat Dec 13, 2008 4:48 pm Post subject: |
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They're already off. It's just how the pressboard comes off.
pwilson- Have you done this removal and replacement? I'd like to know how you removed the vinyl from the pressboard.
Thanks _________________ "There's no nookie like Chinookie" Ray Troll |
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VDubTech Samba Member

Joined: December 29, 2002 Posts: 8587 Location: Syracuse, NY
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Posted: Sat Dec 13, 2008 5:05 pm Post subject: |
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| Lil' Lulu wrote: |
| pwilson- Have you done this removal and replacement? |
| pwilson wrote: |
| I haven't replaced my panels |
He already answered your question if you read his post.
The vinyl is heat seamed to the pressboard, it should peel off. If your pressboard is in that bad a shape though, I have to think the vinyl down at the bottom is also. It will be brittle and difficult to work with. I made new panels for my '79 Westy...traced the old ones, cut them out with a jigsaw, made all of the necessary holes and covered them with a purple velvet fabric I bought at Jo-Ann Fabrics and made a nice big white VW symbol using the same pressboard and painted it white, and attached it to the panels. They look good and have served me well for the past 6 or so years since I made them. Reusing the old vinyl will be tough, especially getting it to fold over the edges of the panel and stay without looking like hell. Doable, but probably much easier to either use a new vinyl or fabric. |
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DurocShark Samba Member

Joined: April 05, 2004 Posts: 5631 Location: Wishing I was at the beach
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Posted: Sun Dec 14, 2008 11:43 am Post subject: |
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What VDT said.
I've rebuilt all the panels in my bus and used the opportunity to make them nicer (IMnsHO). _________________ No boom today. Boom tomorrow. There's always a boom tomorrow.
-
The Guacamole Bus
Woodscrub's Blog
Buy My Crap |
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akscooter Samba Member
Joined: September 25, 2008 Posts: 474 Location: Spokane, Washington
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Posted: Sun Dec 14, 2008 11:52 am Post subject: |
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My kick panels where peeling back, I used a hairdrier and a heat gun, heat it to the point where you see the vinyl turn glossy and pull slowly. It will come off in one piece if you do it slowly.....mine came off very easily and only pulled in a few small areas..hope this helps. _________________ 1975 campmobile
1949 Ply Special Deluxe
1991 Custom 1200 HD Sportster XLH |
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Lil' Lulu Samba Member
Joined: December 08, 2007 Posts: 753 Location: Mouth of the Columbia
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Posted: Sun Dec 14, 2008 2:04 pm Post subject: |
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It helps- and thanks. So what I get from your post is the adhesive melt temp is lower than the critical temp of the vinyl.
I really think the vinyl overall is quite good or I wouldn't even try.
Thanks again AK _________________ "There's no nookie like Chinookie" Ray Troll |
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snotty Samba Member

Joined: December 10, 2005 Posts: 95 Location: Just up the road from Stonehenge
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Posted: Mon Dec 15, 2008 7:30 am Post subject: |
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| Lil' Lulu wrote: |
It helps- and thanks. So what I get from your post is the adhesive melt temp is lower than the critical temp of the vinyl.
I really think the vinyl overall is quite good or I wouldn't even try.
Thanks again AK |
You should be able to peel them off quite easily and glue them to new boardswith contact adhesive.
The biggest problem I found is that the vinyl shrinks over the years and may not have enough stretch to cover new panels properly. _________________ 1978 Sage Green Bay |
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Lil' Lulu Samba Member
Joined: December 08, 2007 Posts: 753 Location: Mouth of the Columbia
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Posted: Mon Dec 15, 2008 9:04 am Post subject: |
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Thanks Snotty- Did you use heat to remove the vinyl? I wonder if any of the vinyl treatment stuff will restore the stretch.
RB _________________ "There's no nookie like Chinookie" Ray Troll |
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Randy in Maine Samba Member

Joined: August 03, 2003 Posts: 29902 Location: The Beach
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Posted: Mon Dec 15, 2008 9:46 am Post subject: |
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I would suggest using something like Masonite or Baltic birch plywood and I would "seal" the inside with a couple of coats of polyurethane.
The factory set up contained 2 plastic sheets that allowed water to drip down past the window seals and drain out the drain holes in the bottom of the doors. You will have to do a search here but somewhere there is a picture of it.
New vinyl or fabric would not that tough to glue on there if you are so inclined. |
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busdaddy Samba Member

Joined: February 12, 2004 Posts: 24136 Location: Surrey B.C. Canada, Land of the giant flying moose!
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Posted: Mon Dec 15, 2008 10:13 am Post subject: |
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If the vinyl is good and the board hasn't completely disintegrated at the bottom you can get it wet and sandwich it between some plywood with sandbags on it for a week, flattens it out nice. I've saved a few tough ones after that by fiberglassing the back of the panel to stiffen and seal it. _________________ Rust NEVER sleeps and stock never goes out of style.
Wanted, 68-73 westy OG plaid curtains, singles OK. |
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snotty Samba Member

Joined: December 10, 2005 Posts: 95 Location: Just up the road from Stonehenge
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Posted: Mon Dec 15, 2008 12:05 pm Post subject: |
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| Lil' Lulu wrote: |
Thanks Snotty- Did you use heat to remove the vinyl? I wonder if any of the vinyl treatment stuff will restore the stretch.
RB |
Nope - they peeled off fairly cleanly, with the backing foam intact. I confess I gave up trying to fit them to new panels (from JK here in the UK) as the vinyl shrinkage had made them too short at the bottom. I was even considering shaving maybe 1/4" off the panels at the bottom, where it wouldn't show.
But...bit of a workout with a hairdryer mebbe before glueing might have done the trick. Should be possible, I'd think. _________________ 1978 Sage Green Bay |
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joe73camper Samba Member
Joined: August 07, 2006 Posts: 28 Location: Mexico
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Posted: Mon Dec 15, 2008 1:05 pm Post subject: |
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I just replace the masonite on the original door boards with a 3mm plastic called sintra or foamed PVC, from a company called alussuise, peel off the vinyl using water, then clean with pinol or pine sol, then use the old boards as pattern, cut the sintra with jigsaw, drill the holes, glue the vinyl to the new board with super 77 spraymount, and thats it, looks original and it has the benefit that it is moisture free, the problem with original panels is that the fiberboard tends to grow with the moisture and the vinyl tends to shrink with heat, thats why many boards are bended. I just upload pictures at my gallery
http://www.thesamba.com/vw/forum/album_search.php?search_author=joe73camper |
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moxnix Samba Member

Joined: September 11, 2003 Posts: 567 Location: Mpls Minn.
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Posted: Mon Dec 15, 2008 10:12 pm Post subject: |
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In august I scrounged (free) some nice original tan door panels from a parts bus that were perfect except for the very bottom 4-6 inches due to water damage. (as usual) I cut up the repop incorrect black panels that I had in the bus to replace the rotted sections on the originals. I used some heat to peel the skin back and then cut the bad fiberboard out- then fit in fiberbaord patches from the other panels. Used some expanding wood glue and 3m adhesive to make the whole thing solid. Vinyl looks a little wavy , but hardly noticeable. Be sure to replace the batting under teh vinyl or it wont look right. And make sure you put the holes in the right places- measure 2x _________________ Morgen morgen, nicht immer Heute sagen alle faule Leute.. |
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Lil' Lulu Samba Member
Joined: December 08, 2007 Posts: 753 Location: Mouth of the Columbia
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Posted: Tue Dec 16, 2008 12:13 am Post subject: |
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Thanks again all- The board at the bottom is completely gone for about 4" so I'm going to try taking it off after it gets above 20 degrees (not usual here on the coast) I'll try some of the foamed pvc that Joe talks about.
Believe it or not, the plastic is OK on the pasenger side, so I can see the convoluted way they made the water flow inside the door. I use blue-tac to mount it now that I did the bug and it worked so good.
RB _________________ "There's no nookie like Chinookie" Ray Troll |
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snotty Samba Member

Joined: December 10, 2005 Posts: 95 Location: Just up the road from Stonehenge
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Posted: Tue Dec 16, 2008 3:10 am Post subject: |
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Obvious point, but when replacing the door cards, refit the plastic membrane/sheet behind them. The window scrapers aren't the best in the world and even with new ones in my experience water still gushes in.
If you've got door speakers, best to arrange the membrane so it's draped over the back of thespeaker. _________________ 1978 Sage Green Bay |
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Lil' Lulu Samba Member
Joined: December 08, 2007 Posts: 753 Location: Mouth of the Columbia
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Posted: Tue Dec 16, 2008 9:27 am Post subject: |
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Looks like the membrane on mine has two parts, one that goes outboard to drain the water and one that goes inboard to cut off the airflow. They join together about halfway up the door. _________________ "There's no nookie like Chinookie" Ray Troll |
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busdaddy Samba Member

Joined: February 12, 2004 Posts: 24136 Location: Surrey B.C. Canada, Land of the giant flying moose!
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Posted: Tue Dec 16, 2008 10:12 am Post subject: |
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Yep, you need that second flap to divert the water to the outside of the door, if not it all ends up on the mat beside the seat.
IIRC the 72+ vented door membranes had a flap that layed over the door side of the vent, kept water and drafts from coming into the bus. _________________ Rust NEVER sleeps and stock never goes out of style.
Wanted, 68-73 westy OG plaid curtains, singles OK. |
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suzygrnburg Samba Member

Joined: February 23, 2005 Posts: 257 Location: Teaticket MA
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Posted: Tue Dec 16, 2008 11:15 am Post subject: |
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i redid all of the panels in my bus with baltic birch plywood. I think it was 3mm. I still have a few extra sheets if anyone is looking for some. I think i also have the pattern for the front kicks that someone on here traced for me. I can send them out if anyone is interested _________________ Without Love in the Dream It Will Never Come True! |
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snotty Samba Member

Joined: December 10, 2005 Posts: 95 Location: Just up the road from Stonehenge
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Posted: Wed Dec 17, 2008 5:51 am Post subject: |
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| busdaddy wrote: |
Yep, you need that second flap to divert the water to the outside of the door, if not it all ends up on the mat beside the seat.
IIRC the 72+ vented door membranes had a flap that layed over the door side of the vent, kept water and drafts from coming into the bus. |
I'm intrigued. the original membranes for my 78 were long gone. You're saying they were in two parts, with the lower part draped inside the door cavity?
Anyone got a pic? _________________ 1978 Sage Green Bay |
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