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Sold
by simon8201 - 09/09/26 01:46 PM
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Wales
by Joske Vermeule, September 1
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Forums39
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Most Online1,063 Jun 14th, 2026
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Joined: Oct 2016
Posts: 513 Likes: 2
Talk Morgan Regular
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OP
Talk Morgan Regular
Joined: Oct 2016
Posts: 513 Likes: 2 |
Folks,
So I wanted to do some preventative maintenance on my front brakes (2012 build Plus 4 with Caparo brakes). It's tending to pull to one side under braking.
The silly question is how do you get the pad retaining pins out. I managed to squeeze one of the springs out by pushing it by hand, freeing up the pin. But the other one is too stubborn for this. What is the standard process? I have checked on here, Dave's book and GoMog to no avail.
Thanks Nick
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Joined: Jun 2015
Posts: 2,095 Likes: 75
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jun 2015
Posts: 2,095 Likes: 75 |
The H clips are easily damaged if you are not careful but you can get spares from Rimmer Bros.. Gently press down adjacent to the pin, on the clip nearest you with a small screwdriver and hold it down. Then push the pin through the hole and away from you using a suitable drift or whatever you have to hand, that is a slightly smaller diameter than the pin. Once the head of the pin has gone past the H clip, now press down and hold down the opposite clip and push the pin out through the back.
Doug 2011 Plus 4 in Rich Maroon
1972 750 “ComDom” sprinter 1958 Triton 650 1992 Triumph Trophy 900
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Joined: Oct 2016
Posts: 513 Likes: 2
Talk Morgan Regular
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Talk Morgan Regular
Joined: Oct 2016
Posts: 513 Likes: 2 |
Thanks Doug. I did try that but "gentle pushing" had no effect. I shall now try "moderate pushing" and source some new clips :-)
Thanks
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Joined: Feb 2016
Posts: 8,695 Likes: 415
Needs to Get Out More!
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Needs to Get Out More!
Joined: Feb 2016
Posts: 8,695 Likes: 415 |
If it helps Nick the caliper pins are dumb bell shaped. This allows the ears of H spring clips to locate on narrower inner diameter and so hold pins captive. It could be the fatter ends have partially seized in caliper body although not normally a tight fit. A little releasing agent may help therefore.
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone
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Joined: Nov 2018
Posts: 6,675 Likes: 441
Talk Morgan Sage
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Talk Morgan Sage
Joined: Nov 2018
Posts: 6,675 Likes: 441 |
Might be worth trying to rotate them in situ - wrap some tape round the jaws of some pliers/molegrips to avoid damaging the pins.
"Y mae dafad ddu ym mhob praidd" 1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10
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Joined: Oct 2016
Posts: 513 Likes: 2
Talk Morgan Regular
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Talk Morgan Regular
Joined: Oct 2016
Posts: 513 Likes: 2 |
Ooh my reply disappeared.
The pins are not seized - as they move to and fro a little until they his the clips. The one that I did get out came out with no force. I'll buy some replacement clips before going further!
Thanks all.
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Joined: Jun 2015
Posts: 2,095 Likes: 75
Talk Morgan Expert
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Talk Morgan Expert
Joined: Jun 2015
Posts: 2,095 Likes: 75 |
Ooh my reply disappeared.
The pins are not seized - as they move to and fro a little until they his the clips. The one that I did get out came out with no force. I'll buy some replacement clips before going further!
Thanks all. Rimmer Bros part number : QP2740 £1.74 each
Doug 2011 Plus 4 in Rich Maroon
1972 750 “ComDom” sprinter 1958 Triton 650 1992 Triumph Trophy 900
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Joined: Dec 2008
Posts: 22,370 Likes: 354
Roadster Guru Member of the Inner Circle
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Roadster Guru Member of the Inner Circle
Joined: Dec 2008
Posts: 22,370 Likes: 354 |
It's a rite of passage the first time you do this. It isn't obvious even though it's a really simple design.
DaveW '05 Red Roadster S1 '16 Yellow (Not the only) Narrow AR GDI Plus 4
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Joined: Oct 2016
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Talk Morgan Regular
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Talk Morgan Regular
Joined: Oct 2016
Posts: 513 Likes: 2 |
Yes thanks - DaveW's book lists the part so duly ordered.
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Joined: Mar 2017
Posts: 2,274 Likes: 41
Talk Morgan Expert
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Talk Morgan Expert
Joined: Mar 2017
Posts: 2,274 Likes: 41 |
I accidently broke one of the clips on mine, I ordered a complete new set of 4 on eBay (Item no 274704118935) £5.99 for Austin Princess Front Caliper Brake Fitting Kit £5.99
Mine is a 2016 4/4, not sure if they are the same as a 2012 Plus 4 ?
Craig Jezz
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