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Noisy compressor ..this may be why !
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sufun
 


Member Since: 22 Jun 2006
Location: Wiltshire
Posts: 204

United Kingdom 2005 Discovery 3 TDV6 SE Auto Bonatti GreyDiscovery 3

Thanks Richard. Cleaned mine today and it was dirty. I wasn't sure how dry the foam needed to be but has stuck it back on as it was starting to rain.

As a person who knows nothing much about cars and mechanical moving parts, I find the disco3 site extremely extermely helpful. Not to mention all the members I have met at the various events are all really friendly and helpful. Thanks again Disco3.
 TDV6 SE  
Post #161509Fri May 25 2007 12:59pm
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AndrewS
Tarquin of the Desert 


Member Since: 06 May 2005
Location: Y...... because I can
Posts: 8692

England 

Don't forget to remove the protection plates/sump guards towards the rear of the engine you will also find a similar situation. I clean mine out every 2 or 3 weeks
 Next toy is on the way.

In the Beginning there was nothing, which exploded. 
 
Post #161512Fri May 25 2007 1:09pm
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gilmore
 


Member Since: 16 Jan 2005
Location: On the sofa
Posts: 1751

England 

Is there any way of stopping the mud getting into the compressor housing? I wonder if it's possible to seal it with plastic sheet/zip ties or maybe bathroom sealant on the joints on the compressor housing.
regs
rob
 All opinions expressed in this posting are my own and are not necessarily those of someone who knows what they are talking about.
Mercedes ML350 Sport.
BMW 330d M Sport Convertible
Honda CRF250X, KTM 85sx
Club Bedwetter 
 
Post #161711Sat May 26 2007 9:03am
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DG
Site Moderator 


Member Since: 12 Dec 2005
Location: The Gaff.
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United Kingdom 2009 Discovery 3 TDV6 HSE Auto Zermatt SilverDiscovery 3

There is a c. 1cm drain hole in the bottom part of the housing..so they have planned for ingress..I don't know what the consequences of sealing the whole thing up would be ..i.e. heat etc Confused
 I always advise people never to give advice.  
Post #161716Sat May 26 2007 9:54am
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gilmore
 


Member Since: 16 Jan 2005
Location: On the sofa
Posts: 1751

England 

Cleaned mine out yesterday. Same story as above. Since I'd been offroad a few weeks ago the compressor had been:
1. Noisier than normal
2. Staying on for much longer than normal (or so it seems)

Could the two be linked?

I haven't had the opportunity to give it s thorough test since I cleaned it out.
regs
rob
 All opinions expressed in this posting are my own and are not necessarily those of someone who knows what they are talking about.
Mercedes ML350 Sport.
BMW 330d M Sport Convertible
Honda CRF250X, KTM 85sx
Club Bedwetter 
 
Post #161952Sun May 27 2007 10:49am
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nessie
 


Member Since: 19 Mar 2006
Location: Chapelle-aux-bois
Posts: 212

Belgium 2005 Discovery 3 TDV6 SE Auto Java BlackDiscovery 3

DG wrote:
There is a c. 1cm drain hole in the bottom part of the housing..so they have planned for ingress..I don't know what the consequences of sealing the whole thing up would be ..i.e. heat etc Confused

well I think (IMHO) that the result would be the same as it was fully packed up with mud and clay.
although the 'box' of the compressor isn't fully sealed ...

had the same thing happened with mine during my first roadbook Whistle
   
Post #161968Sun May 27 2007 12:33pm
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caverD3
 


Member Since: 02 Jul 2006
Location: Sydney
Posts: 3907

Australia 2006 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

I cracked my housing and removed the cober to plastic weld it.
I found little mud but after I cleaned it I found the aluminium bracket had started to corrode. Shocked
I sprayed mine with WD40 before putting the cover back on.
If you are near salt water or have been to Fraser it may be a good idea to treat it.
When you have foam next eo metal things rust fast. I had foam between the fuel tank and bash plate of my Jeep CJ7 and the tank rusted out. Shocked
 "A society that will trade a little liberty for a little order will lose both- and deserve neither"
Thomas Jefferson.

TDV6: Adaptive Headlights, Electronic Rear Diff, ARB Bar, Blaupunkt Speakers, JVC Powered Subwoofer, Removable Snorkel, Mitchell Bros Tow Hitch, Pioneer After Market Head Unit, Zenarc Touch Screen, In Car Sub-notebook, GPS Anntenna, Steering Wheel Control Adaptor, Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #162292Mon May 28 2007 10:46pm
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TazDaz
 


Member Since: 07 May 2007
Location: South West Essex
Posts: 2803

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

Shocked I've cracked the plastic casing on the lower part so today I took it apart to see if I could 'plastic weld' it
Here's what I found ...


and here's the debris I swept up out of it


Partial sucess with the 'welding' but will have to get a new lower casing
 42.25 feet of sheer luxury ...

 
 
Post #251882Sun Jan 27 2008 10:47pm
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philhunt
 


Member Since: 16 Sep 2007
Location: MI5 not 9 to 5
Posts: 1628

United Kingdom 2005 Discovery 3 TDV6 SE Manual Zambezi SilverDiscovery 3
Compressor Ingress

Quite frankly I'm amazed that the design is such that it allows the ingress of so much debris - I can perhaps understand wet mud getting in but largish stones as well?

On the bright side John, I guess you're looking for hardcore for your new driveway! Smile Smile
  
Post #251891Sun Jan 27 2008 11:02pm
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TazDaz
 


Member Since: 07 May 2007
Location: South West Essex
Posts: 2803

United Kingdom 2006 Discovery 3 TDV6 HSE Auto Bonatti GreyDiscovery 3

They're not stones! just various different colour hard lumps of MUD

Some were huge Shocked plus there was some bits of plants n twigs (but I think some of this was lodged in the space above the compressor top cover)
 42.25 feet of sheer luxury ...

 
 
Post #251894Sun Jan 27 2008 11:09pm
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craig
 


Member Since: 08 Aug 2006
Location: Home of LR.
Posts: 2480

England 2006 Discovery 3 TDV6 Base 7 Seat Manual Cairns BlueDiscovery 3

Had a few problems with the D3 this week, some issues that are still ongoing Rolling Eyes
Ended up having to do some of my own fault finding, as the dealer made too many excuses - and found the cause of my problem - the compressor is howling like a banshee.

Whilst investigating this "howl" , i took the compressor cover off and found just as much crap in mine as DG did in his.
With the aid of a paint brush and an old tooth brush i cleared all the mud and debris out so now its all clean and sparkly before it goes to the dealer on Monday for a replacement compressor.

Guess i need to keep an eye on this more often. Rolling Eyes
  
Post #276410Sat Mar 22 2008 9:33pm
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Rob Bruce
 


Member Since: 18 Jun 2006
Location: Canberra
Posts: 668

Australia 2005 Discovery 3 TDV6 SE Auto Maya GoldDiscovery 3

Have cleaned mine out several times now, just full of crud Shocked Last time it needed plastic welding, this can be done yourself Thumbs Up all you need is a way of heating a soldering iron, and have some similar plastic , then the process is just like [ sort of] soldering, just melt the joints together and add some of the extra plastic over it working over the join and away from it.
Mine was in a real mess but after plastic welding it Thumbs Up
Dont be troubled by it give it a go and you will be supprised Thumbs Up

I also have been looking at the possibility of mooveing the compressor up to the engine bay just in front of the battery, there is room, but all sort of pipes and wires to relocate, also wonder if the tempreture in the engine bay may be too hot, but it doesent get much cooling in the present position all encased in plastic and mud.
This is an idea I am thinking about doing when the warrenty expires with some other tomfoolery mods.

Rob
  
Post #276465Sun Mar 23 2008 6:23am
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caverD3
 


Member Since: 02 Jul 2006
Location: Sydney
Posts: 3907

Australia 2006 Discovery 3 TDV6 SE Auto Zambezi SilverDiscovery 3

Thumbs Up Rob.
Did the same on mine when case got cracked. It is an easy fix.
Best plastic is old film cannisters (the black ones)

It would appear to be vulnerable where it is but I only know od broken brackets not broken compressor.

I was thinking of a compressor on the opposite side with a small tank for inflating tyres or air jacks.
 "A society that will trade a little liberty for a little order will lose both- and deserve neither"
Thomas Jefferson.

TDV6: Adaptive Headlights, Electronic Rear Diff, ARB Bar, Blaupunkt Speakers, JVC Powered Subwoofer, Removable Snorkel, Mitchell Bros Tow Hitch, Pioneer After Market Head Unit, Zenarc Touch Screen, In Car Sub-notebook, GPS Anntenna, Steering Wheel Control Adaptor, Remote Adjustable Supension Rod System, Taxside Dual Battery System. 
 
Post #276473Sun Mar 23 2008 7:31am
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Rob Bruce
 


Member Since: 18 Jun 2006
Location: Canberra
Posts: 668

Australia 2005 Discovery 3 TDV6 SE Auto Maya GoldDiscovery 3

Carver,
One drawdack of mooving compressor to engine bay is that spot would be good for an on board fixed compressor for as you say pumping up tires etc. saves a lot of trouble having it fixed with outlets front and back.
Oh well will see how I feel about it in a fiew months.
Rob
  
Post #276477Sun Mar 23 2008 8:01am
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chesters
 


Member Since: 03 Oct 2005
Location: The Toon
Posts: 591

England 2006 Discovery 3 TDV6 SE Manual Arctic FrostDiscovery 3
Just cleaned Mine

Thanks for the pictures DG they were a great help. Mine wasn't as bad as yours but was in need of a clean. It only took me about 30 mins in total, I think this will be a yearly maintenance job from now on.


Thumbs Up
 Arctic Frost Discovery 3 TDV6 SE, Active Rear Diff, Adaptive Head Lights, Tow Pack, Ebony Leather, Roof Rails, Mantec Guard. Tasmod Stainless Sill plates. Grabber AT2's. Home made mud flaps. Side Steps back on until the next time.  
Post #288711Sat Apr 19 2008 8:49am
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