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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5664
2006 Defender 110 Td5 USW Zermatt Silver
Dci, not tdci anymore.
I will let the picture tell the story.

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Post #446380 15th Aug 2015 8:38pm
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Gonarezhou



Member Since: 08 Mar 2015
Location: White River
Posts: 178
South Africa 2015 Defender 110 Puma 2.2 SW Alaska White
Ouch Shocked
Post #446385 15th Aug 2015 8:45pm
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dgardel



Member Since: 30 Nov 2008
Location: Veneto (Heart & Head)
Posts: 3586
Italy 
Nakatanenga gasket? Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition

IID Pro MV License
Post #446386 15th Aug 2015 8:50pm
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5664
2006 Defender 110 Td5 USW Zermatt Silver
Yep was running a Nak gasket. Why the question? Any thoughts?

Andy
Post #446395 15th Aug 2015 9:33pm
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Eduardo



Member Since: 28 Aug 2008
Location: Región Metropolitana
Posts: 2109
Chile 2007 Defender 110 Puma 2.4 SW Stornoway Grey
Upps!
Great failure Sad Eduardo

MY 2007 110 SW PUMA 2.4: Big Fog of 64'
MY 1994 Jayco 1207 Folding camper: "El Tremendo"

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Post #446396 15th Aug 2015 9:36pm
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YOLO110



Member Since: 14 Feb 2015
Location: Perth Oz and Stansted UK
Posts: 1641
Australia 
landy andy wrote:
Yep was running a Nak gasket. Why the question? Any thoughts?

Andy


Ouch Shocked

WHY would a gasket cause that failure? Are they a variable thickness?? YOLO... You Only Live Once...
Post #446404 15th Aug 2015 10:18pm
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dgardel



Member Since: 30 Nov 2008
Location: Veneto (Heart & Head)
Posts: 3586
Italy 
landy andy wrote:
Yep was running a Nak gasket. Why the question? Any thoughts?

Andy


no, but just for understand.

Is your var tuned? Tuner?

It's strange indeed the Nakata gasket is wider and softer.... Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition

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Post #446439 16th Aug 2015 8:20am
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K9F



Member Since: 12 Nov 2009
Location: Bournemouth
Posts: 9610
United Kingdom 2008 Defender 90 Puma 2.4 XS CSW Stornoway Grey
I am only speculating but would have thought either the unit had been subject to impact damage, it had a flaw in the material or it had been overtorqued, maybe one or more of the preceding to cause such catastrophic failure perhaps? If you go through life with your head in the sand....all people will see is an ar5e!!

Treat every day as if it is your last....one day you will be right!!
Post #446441 16th Aug 2015 8:26am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5664
2006 Defender 110 Td5 USW Zermatt Silver
Yes was Nak gasket. It's tuned by Alive. The turbo has warped the flange before. First time I just fitted Nak gasket, then second time I refaced the turbo and manifold faces, and fitted Nak gasket. It then failed again so refaced turbo again, and removed cat, fitted free flow exhaust, and Nak gasket thinking this would help.

I can't believe that the turbo flange is weaker than M8 studs, very disappointing.

Andy
Post #446444 16th Aug 2015 8:31am
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5664
2006 Defender 110 Td5 USW Zermatt Silver
It was on tight, well as tight as you can get M8 nuts with a ring spanner.
Post #446445 16th Aug 2015 8:33am
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grafty99



Member Since: 15 Aug 2012
Location: North Devon
Posts: 4785
United Kingdom 2002 Defender 90 Td5 HT Caledonian Blue
Would that not point towards excessive EGT? 2002 90 Td5 Station Wagon
1990 Vogue SE
Triumph Tiger Explorer 1200
Td5 90 Thread http://www.defender2.net/forum/topic50767.html
Tdi 110 Thread https://www.defender2.net/forum/topic69562.html
RRC Thread http://www.defender2.net/forum/topic54492.html
Instagram http://www.instagram.com/george_grafton
Post #446451 16th Aug 2015 8:59am
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20294
United Kingdom 
K9F wrote:
I am only speculating but would have thought either the unit had been subject to impact damage, it had a flaw in the material or it had been overtorqued, maybe one or more of the preceding to cause such catastrophic failure perhaps?

I am of this school of thinking too.
Post #446466 16th Aug 2015 10:28am
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Jonno



Member Since: 06 Mar 2012
Location: Yorkshire
Posts: 234
United Kingdom 2011 Defender 90 Puma 2.4 HT Santorini Black
That really is odd. I'd guess the combination of a thicker than usual gasket some overtorque of the bolts and lots of extreme thermal cycles.

Not a good sight.

Jonno
Post #446606 16th Aug 2015 9:01pm
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landy andy



Member Since: 15 Feb 2009
Location: Ware, Herts
Posts: 5664
2006 Defender 110 Td5 USW Zermatt Silver
All fixed now, so will see how things go.
Post #446616 16th Aug 2015 9:27pm
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custom90



Member Since: 21 Jan 2010
Location: South West, England.
Posts: 20294
United Kingdom 
What did you manage to do in the end?
Post #446643 16th Aug 2015 10:24pm
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