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Home > Technical > Puma rear axle casing negative camber - factory tolerance?
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htb2



Member Since: 02 Nov 2018
Location: aberdeenshire
Posts: 510

Scotland 
Will have a look at some of my axles tomorrow and let you know.
Brake pistons all fitted into my spare calipers, ready to fit my current give up the ghost.
Post #887845 25th Feb 2021 9:45pm
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Shroppy



Member Since: 25 Feb 2016
Location: Shropshire
Posts: 848

United Kingdom 1986 Defender 130 V8 Petrol HCPU Aintree Green
Thank you, suspect I'm worrying over nothing as from the two axles I've measured, no one dimension is the same Rolling with laughter. Glad the pistons have gone to a good home. 1985 127 V8 Build Thread
Series 2 109"
Series 1 80"
Post #887846 25th Feb 2021 9:47pm
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Dinnu



Member Since: 24 Dec 2019
Location: Lija
Posts: 3210

Malta 2012 Defender 90 Puma 2.2 CSW Santorini Black
Do not rotate the lower brackets too far as you would effectively be reducing the vertical distance between the lower link and the top link (A frame ball joint). Since you would be rotating the brackets in an arc, you can get the diff nose to point downwards with standard drag links. Maybe not enough to notice. 1988 90 Hard Top, 19J Diesel Turbo, Shire Blue - Restoration ongoing
2012 90 CSW, 2.2TDCI, Santorini Black
Post #887851 25th Feb 2021 10:22pm
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DSC-off



Member Since: 16 Oct 2014
Location: North East
Posts: 1351

United Kingdom 2015 Defender 110 Puma 2.2 XS CSW Aintree Green
Wow, they're thick brackets! Shocked
But they don't have the "washers" that thicken up the eye of the bolt hole, so that's good. Thumbs Up

As already said, keep LH and RH sides aligned.
Personally, I'd fab up a simple jig that fastens to the spring seat to set each side relevant to that.
Of course, you're then reliant on the spring seat alignment being ok, but it should be close enough.

Any axle, bent or not, SHOULD have the same reationship betwwen the Spring seat and trailing arm bracket.
Post #888032 26th Feb 2021 10:33pm
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Shroppy



Member Since: 25 Feb 2016
Location: Shropshire
Posts: 848

United Kingdom 1986 Defender 130 V8 Petrol HCPU Aintree Green
Thanks all, I offered the axle up to the chassis today and am happy with the position of the brackets in relation to the stub axle mating flanges.


Click image to enlarge


They are certainly thicker than the originals (6mm vs 3mm) which seemed a bit flimsy to my mind.

Good idea re picking up on the spring seat, will knock up a quick jig tomorrow and try it on a few axles before I finalise their position. 1985 127 V8 Build Thread
Series 2 109"
Series 1 80"
Post #888035 26th Feb 2021 10:45pm
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