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Rusty Business
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Lamont
 


Member Since: 29 Mar 2018
Location: British Columbia
Posts: 3

Canada 2006 LR3 4.4 V8 HSE Auto Buckingham BlueLR3
Rusty Business

Hello, team.

My first post outside of an introduction.
I've been going over the new (old) landy taking stock of this-and-thats which will need some TLC.
Been using the forum a bunch to help identify causes and cures - thanks to you all! It's really appreciated by some of us out here to have a group like this to help answer questions and offer advice.
Kudos.

One thing that I'm wondering about are these bolts that secure the latching mechanism for the tailgate on the driver-side. They are rusty AF. While the passenger side ones are basically mint.
What's going on here? And what do I do to stop it?
Maybe it's not an issues but it sure seems odd.
Not a serious operational issue, but....well...rusty.

Thanks in advance for any and all help.







Lamont.
  
Post #193124629th Mar 2018 1:59 am
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kajtzu
 


Member Since: 11 Aug 2017
Location: Helsinki
Posts: 6570

Finland 2005 Discovery 3 4.4 V8 HSE Auto Cairns BlueDiscovery 3

Welcome.

They’re in a place where water (rain, car wash, etc.) has access to them.

Perhaps the mint looking ones are really that, been replaced recently I mean....? Thumbs Up

The part is BYG500050, http://new.lrcat.com/#!/12128/46398/46561/3655/46629

I guess you could use something like rust eating paint but you can just replace them, too.
  
Post #193124929th Mar 2018 5:34 am
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LeighW
D3 Decade 


Member Since: 31 Jan 2006
Location: Brisbane, AUS
Posts: 916

Australia 2006 Discovery 3 TDV6 S Auto Bonatti GreyDiscovery 3

Welcome Lamont - firstly the role of those liftgate strikers is to reduce rattling of the liftgate by providing pressure when the liftgate is closed. I note that in your photograph there appears to be some sort of lubricant on the surface - apparently this is not necessary and both parts of the striker (body mounted and the moveable strikers on the liftgate) should be kept clean to reduce any noises and I presume the removal of any dust will lessen abrasion of the contact surfaces.

Now to address your question. I checked mine and they do not appear to have deteriorated in any way since original installation and actually match your 'good' side photograph.

If the vehicle has been parked on a surface that slopes to the left and rear then I would assume that when parked a saline environment deposited on the roof of your car would run down that side at the rear. Evidence of this would be confirmed by the corresponding bolt(s) on the liftgate displaying similar rustiness.

If that is not the case then at some time the original bolts may have been replaced due to an accident or even misplaced when removed to attempt some adjustment.

Either way you could simply remove them one at a time and derust then repaint with a zinc rich primer or replace with new.

However unless you are really concerned with appearance a simple spray with a lanolin based spray (and wipe away the excess) may be all that is required.

A bit long winded but I hope this helps.
 LeighW

The old girl is on her third engine...
* first ran a bearing (design failure in original engine)
* second had a failure of the water outlet on top of the engine (pls check yours) 
 
Post #193125029th Mar 2018 6:07 am
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NickJ
 


Member Since: 11 Oct 2010
Location: there's no f in point
Posts: 2137

2006 Discovery 3 TDV6 S Auto Zambezi SilverDiscovery 3

How about replacing them? I haven't checked the sizes but something like
eBay Item No. 121765807683

I'm going to have to replace mine now!
  
Post #193125329th Mar 2018 6:57 am
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Hardware
 


Member Since: 28 Jun 2016
Location: Hiding under the M60
Posts: 12709

United Kingdom 2011 Discovery 4 3.0 SDV6 XS Auto Sumatra BlackDiscovery 4

swap them for stainless steel ones. I do that every time I find a bolt starting to show any signs of rust.


some LR bolts/set-screws are shorter than readily available stainless ones so check the clearance and you'll hopefully find you can use the ones easiest ( and usually cheapest )to get. Very Happy
  
Post #193126929th Mar 2018 8:16 am
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Lamont
 


Member Since: 29 Mar 2018
Location: British Columbia
Posts: 3

Canada 2006 LR3 4.4 V8 HSE Auto Buckingham BlueLR3

Very helpful.
Thank you all!
I am absolutely not concerned about the look, just wondering if it's part of a picture problem - which it seems it's not.
Leigh, I especially appreciated your explanation and recommendations.
Kajtzu thanks for that handy link, too!
  
Post #193155929th Mar 2018 10:22 pm
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galwaygreen
 


Member Since: 30 Oct 2011
Location: plymouth
Posts: 6525

United Kingdom 2016 Discovery 4 3.0 TDV6 Graphite LE Auto Loire BlueDiscovery 4

BC crack in place..you lucky devil
  
Post #193156329th Mar 2018 10:39 pm
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