Brakes! ,

wambam87 · Post by **wambam87** » Fri Jun 15, 2012 3:57 pm

Hi guys im changeing pads on my nc30 , but on all of the calipers i cant get the "pin plug" out and im scared of ruiening the top of it trying to get it out! Its the bit that you need a flat head screwdriver to get out.

Any ideas?? ive tried leaving it in wd40 but no luck

Post by **V4beermonster** » Fri Jun 15, 2012 4:48 pm

Impact hammer, heat in bad cases

Andy666 · Post by **Andy666** » Fri Jun 15, 2012 4:53 pm

Is it the little 'grub screw' that stops the retaining pin coming out? Try an impact driver, they're a pain in the arse if they haven't been copper slipped last time they were refitted. I'm pretty sure they're dirt cheap for replacements, so don't worry too much about ruining it

wambam87 · Post by **wambam87** » Fri Jun 15, 2012 4:56 pm

aye little screw that sits infront of the pad bolt , its more annoying that its the same on all the calipers!

arsey30 · Post by **arsey30** » Fri Jun 15, 2012 5:18 pm

An impact driver should shift it, if a bit brutal on such a delicate part.
Try a right angled or T handled driver first, as they give better leverage, and Coppaslip screw and pad pin on assembly.
The pad pin may also be tight, so use a tee bar drive on the Allen socket bit.
That way, less chance of rounding the socket head as you can hold the bit straight, with equal pressure on each side, rather than it pulling one side if a breaker bar is used.

wambam87 · Post by **wambam87** » Sat Jun 16, 2012 10:15 am

Had to result to putting a counter turn screw through them to get them out but there out !!! , I did however find a small thin " guide esq " bit of metal in the rear calliper thats gotten squished by the pads. Is it pivital ? as i cant find it in my workshop book or haynes manual. But ive found it here on a parts list. Its number 5 on the list.
http://www.akhara.com/nc30/nc30parts/files/31.htm

Post by **Neosophist** » Sat Jun 16, 2012 11:54 am

wambam87 wrote:Had to result to putting a counter turn screw through them to get them out but there out !!! , I did however find a small thin " guide esq " bit of metal in the rear calliper thats gotten squished by the pads. Is it pivital ? as i cant find it in my workshop book or haynes manual. But ive found it here on a parts list. Its number 5 on the list.
http://www.akhara.com/nc30/nc30parts/files/31.htm

It does get squished. It's the pad retaining spring.

It stops pad rattle in the calipers.

viewtopic.php?f=62&t=23204&start=10

You can see how it's fitted (under the pads) in one of ricks rebuild pictures in the above thread.

You should be able to bend and arrange it to get it back in.

wambam87 · Post by **wambam87** » Sat Jun 16, 2012 4:11 pm

Cheers

What seems to have happend is my rear pads have fallen apart litterally ( not sure when they were changed before as ive only had the bike a month) , And this retention spring has fallen into the path of the pistons and gotten damaged , and split.

https://picasaweb.google.com/lh/photo/g ... directlink

And im not sure if il be able to rescue it. Anyone had to buy any and know of a place person i could get one off

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