Front brake centralisation

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rodb
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Joined: Fri Jul 17, 2020 2:29 pm
Location: Northants UK

Front brake centralisation

Post by rodb »

Hi All,
Could you give me some tips on centralising my front brake.
Am i right in thinking to apply the front brake lever and hold it on while the bottom fork legs nuts are tightened ,then spindle nut tightened and finally tighten the brake plate nut, then the brake lever can be released.
thanks in anticipation.

rodb
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dave16mct
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Location: LANCASHIRE UK

Re: Front brake centralisation

Post by dave16mct »

I've always done this with the wheel spindle in the vice. Slacken the cover plate nut. With a long tube pull on the brake lever to put the brake on hard. Tighten the cover plate nut. That's it, done.
Dave
SPRIDDLER
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Re: Front brake centralisation

Post by SPRIDDLER »

You don't say which year/model but the principles are the same.

The fork end caps and spindle nuts play no part in centralising the shoes.
Like Dave, I've always centralised the shoes with the wheel on the bench.
It's also important that the shoes are set correctly within the drum.

See pages 66, 67 and 68 in the Owners Manual here:
http://archives.jampot.dk/book/Owners_m ... ingles.pdf

If you're interested in improving the brake you may find my post from some years ago useful. It makes a noticeable rather than dramatic improvement but a few feet saved in an emergency may be vital.
See here:
viewtopic.php?f=17&t=12693&p=115566#p115566
'There is a tide in the affairs of men
Which taken at the flood............'
rodb
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Posts: 77
Joined: Fri Jul 17, 2020 2:29 pm
Location: Northants UK

Re: Front brake centralisation

Post by rodb »

dave16mct wrote: Sat May 14, 2022 10:36 am I've always done this with the wheel spindle in the vice. Slacken the cover plate nut. With a long tube pull on the brake lever to put the brake on hard. Tighten the cover plate nut. That's it, done.
Dave
Thanks Dave
rodb
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Posts: 77
Joined: Fri Jul 17, 2020 2:29 pm
Location: Northants UK

Re: Front brake centralisation

Post by rodb »

SPRIDDLER wrote: Sat May 14, 2022 11:17 am You don't say which year/model but the principles are the same.

The fork end caps and spindle nuts play no part in centralising the shoes.
Like Dave, I've always centralised the shoes with the wheel on the bench.
It's also important that the shoes are set correctly within the drum.

See pages 66, 67 and 68 in the Owners Manual here:
http://archives.jampot.dk/book/Owners_m ... ingles.pdf

If you're interested in improving the brake you may find my post from some years ago useful. It makes a noticeable rather than dramatic improvement but a few feet saved in an emergency may be vital.
See here:
viewtopic.php?f=17&t=12693&p=115566#p115566
rodb
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Posts: 77
Joined: Fri Jul 17, 2020 2:29 pm
Location: Northants UK

Re: Front brake centralisation

Post by rodb »

Thanks Spriddler , it makes a lot of sense doing it off the bike
Rodb
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1608
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Location: ESSEX UK

Re: Front brake centralisation

Post by 1608 »

Don't forget to leave the r/h spindle clamp loose and pump the front suspension down a few times to assist the forks to align in their natural action, before tightening the clamp. Hope that makes sense!
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