↓ Advertise on Defender2 ↓

Home > Technical > under windscreen air vents
Post Reply  Down to end
Page 1 of 1
Print this entire topic · 
womble



Member Since: 27 Jan 2012
Location: south east
Posts: 272

England 
under windscreen air vents
i have a 96 110 and the seals on the vent flaps are a sort of foam setup,the passenger side floor is always wet if it has been raining(and when is'nt it raining !!)i.m wondering if the water is coming through these seals? thinking about putting oe rubber seals on.anyone done this on a similar aged model and did it work??
Post #221056 22nd Mar 2013 8:19am
View user's profile Send private message View poster's gallery Reply with quote
ARC99



Member Since: 19 Feb 2013
Location: North Yorkshire
Posts: 1831

United Kingdom 2008 Defender 110 Puma 2.4 USW Cairns Blue
Are you sure its leaking from the vent. I had a similar problem, changed the seal which didn't fix it. Carpets smelt of antifreeze, i was baffled until a mechanic point out that a heater hose had sprung a leak.
Post #221183 22nd Mar 2013 3:45pm
View user's profile Send private message View poster's gallery Reply with quote
WarPig



Member Since: 04 Dec 2009
Location: Sheffield
Posts: 1748

England 1996 Defender 110 300 Tdi USW Bonatti Grey
The leak could also be from the windscreen hinges/brackets or the rubber windscreen seal between the seal and the windscreen frame. Consider running some sealant around both.
Post #221197 22nd Mar 2013 4:37pm
View user's profile Send private message View poster's gallery Reply with quote
Luismi



Member Since: 04 Nov 2010
Location: Cotswolds
Posts: 178

Spain 2004 Defender 110 Td5 SW Alpine White
WarPig wrote:
The leak could also be from... the rubber windscreen seal between the seal and the windscreen frame. Consider running some sealant around both.


Mine came from there too.

I have few drops under the clunch pedal and confuse me a bit.

Sikaflex it's your friend
Post #221205 22nd Mar 2013 5:15pm
View user's profile Send private message View poster's gallery Reply with quote
Laurie



Member Since: 22 Feb 2008
Location: Sussex, England
Posts: 2897

England 2005 Defender 90 Td5 XS CSW Bonatti Grey
Lay some kitchen towel along the full length of the instrument panel with one edge slid down between the panel and the windscreen. Do not let it go down as far as the top of the scuttle vents. Wait 'til it rains or play a hose on the screen for a while then look to see if the paper is wet.
I had to do this to my Defender to prove it was the screen not the scuttle vents that my dealers had 'tried' to fix three times! 
Post #221217 22nd Mar 2013 6:12pm
View user's profile Send private message View poster's gallery Send e-mail Reply with quote
Litch



Member Since: 10 Mar 2013
Location: Oxfordshire
Posts: 765

England 
The rubber seals stopped being used before 1996 and the foam-rubber ones were standard fit so unless yours are some kind of DIY fit then they are more than likely the original ones.
I replaced my (brand-new) rubber ones for the foam-rubber type many years ago and found them a great improvement. ONE LIFE, GET IT!
Post #221248 22nd Mar 2013 8:09pm
View user's profile Send private message View poster's gallery Reply with quote
WarPig



Member Since: 04 Dec 2009
Location: Sheffield
Posts: 1748

England 1996 Defender 110 300 Tdi USW Bonatti Grey
Your right Litch, I was referring to the actual windscreen rubber, but the foam gasket between the windscreen frame and the bulkhead is a likely cause of leak.
Post #221253 22nd Mar 2013 8:31pm
View user's profile Send private message View poster's gallery Reply with quote
womble



Member Since: 27 Jan 2012
Location: south east
Posts: 272

England 
morning all.thanks for advice.ARC99- you suggest heater hose but minr is'nt using water so i don't think this is the cause.WARPIG- rubber windscreen seal,maybe as mine is cracked.LAURIE I WILL TRY YOUR SUGGESTION TODAY AS IT IS SNOWING SO WON'T NEED A HOSE!! LITCH-mine is a 1996 and therefore fitted with foam type vent seal and you say the foam is better but i find that i get more wind noise than i did with the rubber type fitted to my old 90 (when the vents are closed obviously) cheers all
Post #221330 23rd Mar 2013 9:12am
View user's profile Send private message View poster's gallery Reply with quote
Litch



Member Since: 10 Mar 2013
Location: Oxfordshire
Posts: 765

England 
WarPig wrote:
Your right Litch, I was referring to the actual windscreen rubber, but the foam gasket between the windscreen frame and the bulkhead is a likely cause of leak.


I was actually refering to the vent-flap seals in my earlier reply.

I dislike the foam-rubber seals fitted between the windscreen-frame & bulkhead and have just removed mine and replaced it with a genuine rubber one again.
Don't get me wrong, foam rubber certainly has its uses (like I said, I prefer them for the flap-seals) but along the top-rail I am not 100% convinced about the water-sealing properties of the foam-rubber type. Ingress of water along there is the cause of many prematurely rotten bulkheads so I prefer to stick to the tried & trusted type.

Andy cracks in the windscreen rubber could allow water to get in, many people simply seal them up but that can look awfully messy whereas a new seal is very cheap and relitively easy to fit.

Unfortunately water leaks are very difficult to trace as water travels and may appear nowhere near where it actually enters the vehicle. As already stated paper-towel is very good for finding water and with a little paitence you should sort it out. ONE LIFE, GET IT!
Post #221386 23rd Mar 2013 1:24pm
View user's profile Send private message View poster's gallery Post Reply
Post Reply  Back to top
Page 1 of 1
All times are GMT

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2025 Futuranet Ltd & Martin Lewis
DEFENDER2.NET RSS Feed - All Forums