↓ Advertise on Defender2 ↓

Home > Technical > Hub Nut Question..
Post Reply  Down to end
Page 1 of 2 12>
Print this entire topic · 
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
Hub Nut Question..
So i'm going to attempt to replace a swivel on my 07 Puma at the weekend Neutral

One question - i assume the hub nut will be the single staking type as opposed the twin nut type. Assuming so, the manual states to tighten this to 30Nm, settle the bearing, then tighten to 210Nm. Is this correct? Sounds a bit tight to me! Or am i being a muppet Whistle

Also i have searched and can't find a photo of the said nut (have ordered one but not here yet) - assume i need to "un-stake" it before removal - how do i do this, is it just knocked into a groove on the stub axle?

Thank you as always Bow down
Post #425072 20th May 2015 11:06am
View user's profile Send private message View poster's gallery Reply with quote
blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17372

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Yes it will be, and that is the correct tightening procedure. The nut is very tight since there is a spacer between the inner and outer bearings.

The nut has a thin collar which is tapped flat into a flat machined on the stub axle. Unstaking will rather depend on how it is currently staked. I usually find a small screwdriver-shaped drift will open up the staked proting enough to allow the nut to unscrew. If it's really been belted flat (unnecessary but happens) the same approach works but requires more thought, care, and effort.

I now only ever use genuine parts hub nuts since I have had problems with non-genuine ones (especially the infamous 'blue box' ones) not fitting and knackering the thread on the stub axle in the past.
Post #425092 20th May 2015 12:15pm
View user's profile Send private message View poster's gallery Reply with quote
blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17372

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
If you type "defender hub nut rfd100000" into Google's image search you'll find many pictures of the nut, though none as far as I can see of it assembled.
Post #425093 20th May 2015 12:18pm
View user's profile Send private message View poster's gallery Reply with quote
ian series 1



Member Since: 17 Nov 2014
Location: south
Posts: 3127

United Kingdom 2008 Defender 90 Puma 2.4 CSW Bonatti Grey
^^^^^ yes avoid blue boxed hub nuts!
I Got one on halfway and the thread picked up on the stub axle Big Cry
Then it would not come off, so carefully drilled it off, and cleaned thread with a thread file.

Genuine nuts all round for this job! 80" 80" 86" 88" 90"

Wanted, Forward Control Anything considered.
Post #425095 20th May 2015 12:21pm
View user's profile Send private message View poster's gallery Reply with quote
Dave-H



Member Since: 08 Feb 2011
Location: Surrey
Posts: 1507

England 2007 Defender 90 Puma 2.4 HT Tonga Green
Another vote for genuine only [Definitely not Britpart!!]

My n/s/f had to be forced on after the Britpart one knackered the thread halfway on, wouldn't come back off so had to literally force it home.
Will require new stub axle next time Banging Head Guns and Landrovers .... anything else is irrelevant.
Post #425099 20th May 2015 12:32pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
Thank you all Bow down Bow down Bow down

Advice taken, and i will pop down to my local dealer to get the said shiny new OEM nut Very Happy Very Happy
Post #425116 20th May 2015 1:16pm
View user's profile Send private message View poster's gallery Reply with quote
jonny2tanx



Member Since: 06 Jul 2014
Location: Harpenden, Herts
Posts: 156

United Kingdom 2005 Defender 110 Td5 XS CSW Alveston Red
I changed mine to the twin nut type when I did my balls on the TD5 recently. (forgive the innuendo, which I always thought was an Italian suppository as it happens). The bearings are far easier to adjust with those.
Post #425158 20th May 2015 5:45pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
I need to change my balls for a newer set come to think of it Laughing

That's a good idea, simple as buying the 2 nuts and lock washer? It does seem easier to actually adjust the bearings that way instead of just hoofing them in as hard as you can with the new method!
Post #425164 20th May 2015 5:52pm
View user's profile Send private message View poster's gallery Reply with quote
jonny2tanx



Member Since: 06 Jul 2014
Location: Harpenden, Herts
Posts: 156

United Kingdom 2005 Defender 110 Td5 XS CSW Alveston Red
I believe these are the parts you need:

FTC3179 lock Washer

FTC3185 Washer

2x FRC8700 lock nut

plus the drive flange gasket

Worth doing is you're changing your balls. Remember to leave the spacer that sets the pre-load on the newer design out
Post #425179 20th May 2015 6:44pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
Thank you Bow down
Post #425183 20th May 2015 7:23pm
View user's profile Send private message View poster's gallery Reply with quote
Anderzander



Member Since: 08 Feb 2011
Location: Lancashire
Posts: 1000

United Kingdom 
I'm about to fit new discs and go the twin but route ... You can buy the parts as a kit on eBay: eBay Item No. 320894036447
Post #425240 20th May 2015 9:53pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
Perfect, thanks Thumbs Up
Post #425367 21st May 2015 6:24pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
OK, so for someone who's not best with a spanner, the swivel is changed! Thank you for your help. It all went fine, one co&* up was fitting the stub axle before putting the half shaft back!!!!!!!!!!! Embarassed Embarassed Embarassed

Anyway, all done now, BUT i have an issue - the brake line is weeping at the union that sits in the top swivel pin location, and it looks past its best to be honest.

So, my next question is...... can someone point me to the correct braided brake lines that omit the solid section - so to go from the union at the shock mount, all the way to the caliper in flexible/braided. I assume thats possible?

Thank you again! (Bored of me yet?!) Bow down
Post #425595 22nd May 2015 4:57pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
Just to add, I suppose what in after is a kit with extended braided hoses rather than doing a diy set up with home made bracketry, rather be safe than sorry. If such a kit doesn't exist them
I best stick with standard? Cheers!
Post #425612 22nd May 2015 6:21pm
View user's profile Send private message View poster's gallery Reply with quote
Greggster



Member Since: 16 May 2015
Location: Surrey
Posts: 94

United Kingdom 2007 Defender 110 Puma 2.4 HT Alpine White
I forgot David at Llama 4x4, so I've emailed him to see if I can sort something out next week. It will be a great mod if I can sort this out Shocked
Post #425799 23rd May 2015 8:56pm
View user's profile Send private message View poster's gallery Reply with quote
Post Reply  Back to top
Page 1 of 2 12>
All times are GMT

Jump to  
Previous Topic | Next Topic >
Posting Rules
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum



Site Copyright © 2006-2024 Futuranet Ltd & Martin Lewis
DEFENDER2.NET RSS Feed - All Forums