Brake shoe Spring - 4110-30

Singles, twins and fours.
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john.nash
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Brake shoe Spring - 4110-30

Postby john.nash » Thu Nov 01, 2012 4:06 pm

Having solved the WNG brake-shoe issue:

viewtopic.php?f=11&t=1432

I now find they have a unique 4110-30 brake shoe spring (everything else uses 4110-26) .... spring is unobtainium at the usual places.
Is there a simple replacement spring ?
What makes it so unique that it fits a few 1930 models and my WNG ...
John "Josh" Nash
webmaster@arielownersmcc.co.uk
AOMCC No.4119
2009 royal Enfield,1978 t140 bonneville, '67 CJ750, 196-ish Ural M62 outfit, 1960 k750, ''51 kH500, ''49 soon to be Ariel bobber, 47 VH twinport, '44 Ariel WNG, '43 Ariel WNG, '41 Ariel WNG and piles of rusty scrap ....

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john.nash
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Re: Brake shoe Spring - 4110-30

Postby john.nash » Fri Nov 02, 2012 9:10 am

Seems like the spring belongs to the smaller engined bikes at the turn of the 30's

4110-30.jpg
John "Josh" Nash
webmaster@arielownersmcc.co.uk
AOMCC No.4119
2009 royal Enfield,1978 t140 bonneville, '67 CJ750, 196-ish Ural M62 outfit, 1960 k750, ''51 kH500, ''49 soon to be Ariel bobber, 47 VH twinport, '44 Ariel WNG, '43 Ariel WNG, '41 Ariel WNG and piles of rusty scrap ....

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john.nash
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Re: Brake shoe Spring - 4110-30

Postby john.nash » Tue Nov 06, 2012 12:52 pm

I did some measuring and extrapolation from the 4110-26 springs and their shoes and obviously knew what the distances where on the shoes with the missing springs.

Ashfield Springs
Part SO48

http://www.ashfield-springs.com/extensi ... online.php

A bit thicker than the 4110-26 springs but do the job.
84p each but min order is a tenner. Not cheap to ship either.
John "Josh" Nash
webmaster@arielownersmcc.co.uk
AOMCC No.4119
2009 royal Enfield,1978 t140 bonneville, '67 CJ750, 196-ish Ural M62 outfit, 1960 k750, ''51 kH500, ''49 soon to be Ariel bobber, 47 VH twinport, '44 Ariel WNG, '43 Ariel WNG, '41 Ariel WNG and piles of rusty scrap ....

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brenton.roy
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Postby brenton.roy » Tue Nov 06, 2012 8:04 pm

Good work John! - I was going to suggest a spring maker. Now you have some spares?
'51,'56 Squares, '48 VH, '27 Model C, R67/2, Mk IV Le Mans, '06 Super Duke and Ariel projects.

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admin
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Postby admin » Tue Nov 06, 2012 8:20 pm

I cannot find the knowledgebase login .... could you either remind me or add it there.
It appears that the spring is unobtainium and no club spares schemes have them - so this info may prove useful.

I have a selection of spring-age now. I am sure they will either come in useful or go into the bin, when I die
John Nash
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webmaster@arielownersmcc.co.uk

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alan.moore
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Re:

Postby alan.moore » Wed Aug 22, 2018 6:24 pm

admin wrote:I cannot find the knowledgebase login .... could you either remind me or add it there.
It appears that the spring is unobtainium and no club spares schemes have them - so this info may prove useful.

I have a selection of spring-age now. I am sure they will either come in useful or go into the bin, when I die



You are clearly not dead yet :lol: so do you still have some of these WNG front springs...I could do with a couple

Cheers
Alan
1939 VH Redhunter;1942 RN WNG;1951 Triumph 6T Thunderbird;1970 BSA B175 Bantam;1986 Yamaha SRX600 single
http://cloggymoore.wix.com/triumph-pre-unit-6t


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