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Steering head nut

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Hi all - is the spanner for adjusting the fork head race nut a special tool?If not, what size spanner should I be sourcing? The bike is a '55 ES2. Cheers - George.
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Previously George Phillips wrote:

Hi all - is the spanner for adjusting the fork head race nut a special tool? If not, what size spanner should I be sourcing? The bike is a '55 ES2. Cheers - George.
George I noteyou to bea personwho is interested in thedetail. Your question is answered but Isendyou thislink to enlighten you onspanner selection.... :) It mayhelp in the future...
http://www.sat.dundee.ac.uk/psc/spanner_jaw.html
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I've managed to borrow a 1" Whitworth but it's a bit of a monster and won't fit between the headstock and the speedo support. Should I be looking for a "thin" style spanner? If I buy one on the web It will be a risk as the thickness is never noted. Any ideas?George
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Proper tool catalogues do give the dimensions - It'll be D1 on the King Dick page for instance.

This cussed forum doesn't allow posting from Firefox so I can't post a link but if you look at combination wrenches, it shows the 1" whit. as 13mm thick which is almost certainly too much.

You need one of the cheapy plate spanners that came with OE toolkits but they are rarely marked with sizes.

Do you have any old English bicycle spanners anywhere ?

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Hi George, when restoring my '49 ES2, I came across this problem too. I phoned Norvil to buy the tool, they said it wasn't stocked and I would have to make one. Which I did out of 1/4" steel plate. It isn't pretty but it does the job.

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I'd measure it and go to local car boot sale not autojumble. II have a flat steel stamped ring spanner and cut an entry point in on one side to get it round the steering damper. I'm fairly sure iit is 7/8 Whitworth but it's not marked and it's out there in a dark shed. My ' Brooks' flat steel spanner will do the job but is too wide.
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I've just bought a well made spanner, for this very purpose for my 1955 ES2. RGM stock this and is part No 060942M, it fits nicely between the headstock and the top yoke. Cost is £10.68 + P&P.

Philip Ham

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Many thanks guys. I'm relieved it wasn't a daft question. Of the options offered I think I'll go for Philip's suggestion. It sounds a lot easier - if a bit dearer!Once again, thanks for all your inputs. George
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Previously richard_payne wrote:

Do you have any old English bicycle spanners anywhere ?

That's what I did. Modified a bicycle spanner that always came with a new Raleigh bike. John

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Spanner arrived from RGM. Fitted fine. Adjusted the headstock. No visible/sensory movement but yet to have a road test. CheersGeorge
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Just to tidy up this thread, I took her for test run this afternoon. Everything spot on. In fact it's now in better nick than my 9 month old WK650TR which gave me the journey from hell last night. The main/dip beam switch let go in Plymouth at 10.30 pm and I had to drive home down unlit roads and lanes in Cornwall on the side light. Never been so pleased to get home! George
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Previously adam_davis wrote:

I phoned Norvil to buy the tool, they said it wasn't stocked and I would have to make one. Which I did out of 1/4" steel plate. It isn't pretty but it does the job.

That might have been a lucky save, i bought one a year or two back and the metal it is made from is so soft that it is unusable except as a paperweight.

 


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