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Dexterdog



Member Since: 23 Jun 2018
Location: gloucestershire
Posts: 108

Rubber grommets in bulkhead in center of wiper blades
Hi,

Rubber grommets in bulkhead in center underneath each wiper blades

Anyone know what these are for ? Obvious thing is washer jets but if that is the case then why have just one central washer jet of such a poor design if the holes are already there for a jet under each washer??

Was thinking of splitting the washer jet supply behind the dash and possibly direct it into these two holes to giver a washer jet under each wiper blade but just wanted to check if anyone knew what they were for ?

Cheers
Post #758430 13th Feb 2019 6:55pm
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macfrank



Member Since: 05 Nov 2015
Location: somewhere in the north
Posts: 986

Germany 2015 Defender 110 Puma 2.2 SW Keswick Green
spot the difference to yours Wink


Click image to enlarge
Post #758432 13th Feb 2019 7:04pm
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nitram17



Member Since: 09 Jun 2014
Location: newcastle
Posts: 2260

yep beat me to it Thumbs Up you see but dont observe Rolling with laughter
Post #758434 13th Feb 2019 7:05pm
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Dexterdog



Member Since: 23 Jun 2018
Location: gloucestershire
Posts: 108

Ahhhhh....you made a monkey out of me Very Happy Very Happy Very Happy

Thanks for responding, just got to work out now if my OCD will let me have two washer jets that are off center..... sad I know !
Post #758437 13th Feb 2019 7:11pm
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Dexterdog



Member Since: 23 Jun 2018
Location: gloucestershire
Posts: 108

Just thought it through a bit more......

Does anyone know if there is anything (such as the bar connecting the two wipers) behind these grommet holes that would snag on washer jets (tubing, rear part of washer jet etc).

It seems such an an obvious fix to the washer jet problem that we all have to use these that if it were that simple others would be doing it already which makes me think I am missing something ??
Post #758440 13th Feb 2019 7:17pm
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
Nope, you're not missing anything. Here you go - a bit of light reading for you:

https://www.defender2.net/forum/topic19806...win+washer

Suitable for all models - the only difference is in getting into the dash. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #758453 13th Feb 2019 8:26pm
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donmacn



Member Since: 07 Nov 2017
Location: Nth Scotland
Posts: 1829

I think this is an established mod - using both those blanks to have twin washers. I know I've seen it on here before.

Edit - Darren got there ahead of me, and better too! Donald

1994 Defender 300Tdi 110 SW - owned since 2002 - 230k miles and going strong
(The 'rolling restoration' or tinkering thread: http://www.defender2.net/forum/topic58538.html )
2000 Range Rover P38 4.0L V8

in the past..
RR classic - fitted with 200Tdi
1984 RR classic - V8 with ZF auto box
1993 Discovery 300Tdi

not to mention the minis and the Type 2 VW camper...
Post #758454 13th Feb 2019 8:26pm
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Retroanaconda



Member Since: 04 Jan 2012
Location: Scotland
Posts: 2545

Scotland 
Putting washer jets there is a very common modification and well worth doing.

I must have done mine 10 years ago, and have never had to touch them since. Uses far less fluid too, as you don’t have to spray for ages waiting for the wind to blow the water over the screen.
Post #758455 13th Feb 2019 8:27pm
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Mariner



Member Since: 03 Oct 2017
Location: Arklow
Posts: 127

Ireland 
I did the twin jet mod on mine today. 200Tdi


Click image to enlarge



Click image to enlarge
Post #758467 13th Feb 2019 9:19pm
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Dexterdog



Member Since: 23 Jun 2018
Location: gloucestershire
Posts: 108

Awesome, thanks for all the help (especially the link to the previous thread and the pics)
Post #758569 14th Feb 2019 10:59am
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flyingfab



Member Since: 14 Jun 2015
Location: Brittany
Posts: 60

France 2015 Defender 90 Puma 2.2 XS CSW Indus Silver
Hello,

My parents used to have an early (1983) Land Rover One Ten when I was a child. I remember that there were two separate screen washer jets, each of them being located in the holes you are talking about. Nothing was fitted in the centre at this time.

They were fitted exactly like on this beauty :


Click image to enlarge


The washer jets themselves looked like this :


Click image to enlarge


I believe this combination was only found on the early 90 and 110. As far as I remember, this was working quite well (apparently, Land Rover decided this was working too well, so changed them for the crappy single washer jet we all know Laughing )

Cheers,
Fabien
Post #761793 3rd Mar 2019 11:58pm
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HardCharger



Member Since: 03 Mar 2013
Location: Manila, SFO, Amsterdam
Posts: 673

2011 Defender 110 Puma 2.4 SW Stornoway Grey
I thought that the blanks are for the holes done during the production of the firewall so that the wipers can be for left had drive or right hand drive vehicles as required? Once the corresponding wipers are used, the other two holes are plugged. Or did I not understand that correctly.

As for the washers, these plugged off holes CAN be used for washers too but I understand that you have to have a stronger pump in the reservoir to get a decent spray for 2 washers.
Post #761795 4th Mar 2019 3:19am
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Retroanaconda



Member Since: 04 Jan 2012
Location: Scotland
Posts: 2545

Scotland 
Yes they are the LHD wiper holes.

Standard pump runs two jets no problem at all.
Post #761806 4th Mar 2019 8:30am
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LandRoverAnorak



Member Since: 17 Jul 2011
Location: Surrey
Posts: 11240

United Kingdom 2013 Defender 110 Puma 2.2 USW Orkney Grey
On the very early vehicles, they did indeed have two washer jets, which used the holes provided for the wipers when the vehicle was handed. This was similar to the arrangement on the Series III models and I think used the same jets. Later, they added a fifth hole in the centre and fitted a single twin washer jet instead, and then blanked off the surplus holes. I think this change occurred around '87/'88. Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia
Post #761812 4th Mar 2019 9:08am
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Moneypit



Member Since: 27 Feb 2018
Location: North Yorkshire
Posts: 271

2004 Defender 110 300 Tdi HT Fuji White
What size tubing is needed? Thanks
Post #761890 4th Mar 2019 5:50pm
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