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Aug 24th, 2023
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Joined: Nov 2017
Posts: 100
L - Learner Plates On
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OP
L - Learner Plates On
Joined: Nov 2017
Posts: 100 |
I have to ask before I hurt myself or break something - is there a trick to removing the big nut on the RH side of the rear axle?
Over the winter, the rear brake seems to have bound so that there is drag and the rear wheel does not spin freely. I am trying to get the rear wheel off to service the brake. I’ve watched Phil Blealey’s video, but it just says remove the split pin and nut with no further detail. I’ve put all my weight on it to no avail. The hole for the split pin is still perfectly aligned with the castle nut. Do they have gorilla at the factory installing these things?
Scott
2018 M3W
1995 Porsche 993
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Joined: May 2011
Posts: 1,613 Likes: 22
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: May 2011
Posts: 1,613 Likes: 22 |
You need an extra long spanner, the longer the better, mine is 550mm long, and then brute force.
2021 M3W
2013 M3W - Sold
1971 4/4 2 Seater
1934 Sports
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1 member likes this:
PaulV |
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Joined: Nov 2017
Posts: 100
L - Learner Plates On
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OP
L - Learner Plates On
Joined: Nov 2017
Posts: 100 |
Thanks Rog. Kinda what I expected.
Scott
2018 M3W
1995 Porsche 993
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Joined: Jun 2012
Posts: 2,141 Likes: 43
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jun 2012
Posts: 2,141 Likes: 43 |
Have a look at Slogging Spanners on Ebay. You need a 36mm size and you can get it as a large ring spanner that you can slip a scaffold pole over....that will shift it!
Last edited by planenut; 05/05/24 12:32 PM.
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Joined: May 2019
Posts: 589
Talk Morgan Regular
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Talk Morgan Regular
Joined: May 2019
Posts: 589 |
Two spanners with one lashed to the frame and the long one with all your body weight on it is about right. 
M3W Brooklands (2015)
Moody 41 (2013)
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Joined: Feb 2019
Posts: 1,876 Likes: 15
Talk Morgan Enthusiast
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Talk Morgan Enthusiast
Joined: Feb 2019
Posts: 1,876 Likes: 15 |
I think Andre the giant.....
Rodger
2018 M3W "Dreamers on the Rise"
2004 Plus 8 (wife's)
old Goldwings and a couple of Harleys
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Joined: Apr 2021
Posts: 82 Likes: 1
Just Getting Started
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Just Getting Started
Joined: Apr 2021
Posts: 82 Likes: 1 |
My question is why is it so tight? The whole deal with a castellated nut is that you wouldn't apply a torque per se - finger tight plus two flats was what I was taught...
M3W 2017 Sport blue.
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Joined: Oct 2012
Posts: 2,776 Likes: 59
Talk Morgan Expert
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Talk Morgan Expert
Joined: Oct 2012
Posts: 2,776 Likes: 59 |
It needs a lot of tension in the spindle to get sufficient clamping force to hold it in place in the swing arm. It really wants to move out of alignment. hence the high torque.
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1 member likes this:
LightSpeed |
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Joined: Feb 2019
Posts: 3,854 Likes: 2
Talk Morgan Addict
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Talk Morgan Addict
Joined: Feb 2019
Posts: 3,854 Likes: 2 |
It needs a lot of tension in the spindle to get sufficient clamping force to hold it in place in the swing arm. It really wants to move out of alignment. hence the high torque. What Calum said...
The light at the end of the tunnel is actually a train. 2019 M3W
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Joined: Jun 2022
Posts: 59 Likes: 13
Just Getting Started
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Just Getting Started
Joined: Jun 2022
Posts: 59 Likes: 13 |
Since I changed the system, I do not have the problem of "the extreme tight issue" anymore. Just simple "Tied is Tied enough" because it can not move anymore. It still will take 2 extra adjustments after the first one, but that's it. See my new system https://www.talkmorgan.com/ubbthreads.php/topics/797606/a-better-rear-wheel-adjuster-system
One ant does not know anything, 2000 are a super-intelligent brain. That's like this helpful forum.
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