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Vince VDB



Member Since: 17 Nov 2014
Location: Champagne sur Oise
Posts: 60

France 2008 Defender 110 Puma 2.4 XS CSW Santorini Black
Death Wooble !!!!!
With my 90 V8

&feature=player_detailpage Defender 110 Puma 2.4 SW SE
Defender 90 300 Tdi SW with TD5 body
Land 90 V8 HT
Post #499620 2nd Feb 2016 6:32pm
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GREENI



Member Since: 22 Aug 2010
Location: staffs
Posts: 10383

United Kingdom 
Holy moly. Have you fixed it?
Post #499622 2nd Feb 2016 6:38pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17441

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Time to reshim your swivels, I think.

Very uncomfortable when that happens, isn't it?
Post #499625 2nd Feb 2016 6:45pm
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Vince VDB



Member Since: 17 Nov 2014
Location: Champagne sur Oise
Posts: 60

France 2008 Defender 110 Puma 2.4 XS CSW Santorini Black
yes !

front bushes are destroy ! Defender 110 Puma 2.4 SW SE
Defender 90 300 Tdi SW with TD5 body
Land 90 V8 HT
Post #499626 2nd Feb 2016 6:46pm
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GREENI



Member Since: 22 Aug 2010
Location: staffs
Posts: 10383

United Kingdom 
One of my old 90's had the same... Mach 5's and 35" Simex's were to blame, so unbalanced.... The bushes took a lot of hammering.
Post #499657 2nd Feb 2016 7:42pm
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dorsetsmith



Member Since: 30 Oct 2011
Location: South West
Posts: 4554

death wobble fix







Post #499663 2nd Feb 2016 7:49pm
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LoveTheMud



Member Since: 19 Feb 2015
Location: Weybridge Surrey & Pontefract West Yorkshire
Posts: 411

United Kingdom 2014 Defender 90 Puma 2.2 XS CSW Santorini Black
with wobble like that, who needs a washing machine! bucket, hot water and soap... pop your clothes in and drive down the road!
Post #499775 3rd Feb 2016 12:24am
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Dave T



Member Since: 07 Jun 2013
Location: Glasgow
Posts: 490

United Kingdom 1994 Defender 90 300 Tdi SW Cairns Blue
Mine was like that when I put Insas on. they were allegedly balanced when I bought them mail order, but wanted to check, one wheel unbalanced was 250g out!!!!! the best it was possible to get was 50g out, a lot better but you still notice it.

I did notice my balls are a bit slack and well pitted, so they on my list of "need to do" but there is quite a big difference in price everywhere of the kits including balls. Has anyone used Britpart ones, are they ok, where is the best place at a decent price? I don't want to be doing it again in a years time. 2015 RRS Autobiography SDV6
1994 Def 90 300tdi
Post #499793 3rd Feb 2016 7:03am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17441

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
It used to be a common problem in the early days of series vehicles, before the introduction of the Railko bushes into the upper swivel pins. Prior to the the Railko (which are friction damped using a material similar to brake linings) the upper pins consisted of a cone-shaped piece which provided the dampting, and fitted onto a splined pin, and spring loaded onto a cones-shaped seat pressed into the top of the ball. As the splines wore, a few degrees of undamped movement would become possible. This wouild lead to some terrifying 'death wobble' experiences, although applying moderate steering inputs could usually bring it back under control.

The first time it happens though you really do come close to a 'laundry moment' - it is so unexpected and violent!

The very early Series 1 80" vehicles had taper roller bearing top and bottom and, I should imagine, were extremely prone to this, no doubt the reason for the introduction of the cone damper.
Post #499832 3rd Feb 2016 9:41am
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443

England 2002 Defender 110 Td5 SW Coniston Green
I had to smile in memory at your comment Blackwolf regarding the Series set ups. In those days we got used to a bit of interaction with the steering wheel and it used to be who had the bottle to drive faster to find the "sweet spot" with no wobble Whistle
Post #499879 3rd Feb 2016 11:55am
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RRUK
Site Supporter


Member Since: 31 Mar 2010
Location: Leicestershire
Posts: 2025

United Kingdom 
The checks are easy enough to do, jack up each corner and check the wheel for play in top bottom and left right motions, looks for worn track rod ball joints, steering damper issues, and of course, wheel balancing.

If you took it to a dealer they'd say "Oh they all do that Sir" Whistle 2016 D4 HSE

1998 110 TUM HS FFR Hard Top XD WOLF

1982 Series 3 SWB Petrol
Post #499882 3rd Feb 2016 12:08pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17441

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
JWL wrote:
I had to smile in memory at your comment Blackwolf regarding the Series set ups. In those days we got used to a bit of interaction with the steering wheel and it used to be who had the bottle to drive faster to find the "sweet spot" with no wobble Whistle


Those were the days, eh? The roads were empty, you could green lane anywhere because so few people did it it hadn't become contentious, it snowed properly in winter, and the summers were warm enough and dry enough to drop the windscreen and get the bugs in your eyes (and hair, and mouth, and nose). Petrol was only 4 shillings a gallon, and 5-star fuel was available at the pumps (which were all attended service), and Avon Traction Mileage tyres were readily available and considered quite aggressive.

And if you tell that to the young folk of today, they won't believe you! Rolling with laughter
Post #499953 3rd Feb 2016 3:36pm
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RRUK
Site Supporter


Member Since: 31 Mar 2010
Location: Leicestershire
Posts: 2025

United Kingdom 
Out of interest, what camera did you use to create the video? 2016 D4 HSE

1998 110 TUM HS FFR Hard Top XD WOLF

1982 Series 3 SWB Petrol
Post #499957 3rd Feb 2016 3:41pm
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JWL



Member Since: 26 Oct 2011
Location: Hereford
Posts: 3443

England 2002 Defender 110 Td5 SW Coniston Green
Good one blackwolf Thumbs Up We could reminisce all night Whistle
Post #499996 3rd Feb 2016 5:21pm
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Pilgrimmick



Member Since: 16 Nov 2015
Location: Highlands
Posts: 582

United Kingdom 
Bathe only worrying thing was the fuel warning light flashing, everything else looked perfectly normal to me!

Thumbs Up 80" 1948
Lightweight V8
Bowler Tomcat
130 Station wagon
90 300tdi
(Santana PS10 pick up)
Range Rover L322 (Ful fat)
Post #500006 3rd Feb 2016 5:49pm
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