Author Topic: front brake judder  (Read 1302 times)

Offline Ethelred

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front brake judder
« on: 20.06. 2013 12:30 »
'59 Goldflash, standard SLS brake.

I had a front brake judder which I traced to excessive play between the backplate and the fork lug.
Is this common and is it OK just to shim it as I've done, or should I get some ali-welding done to build it up?
'59 A10

Offline Topdad

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Re: front brake judder
« Reply #1 on: 20.06. 2013 14:37 »
certainly been posted before and I seem to remember that the cure mentioned then was exactly what you've done regards BobH.
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Online Billybream

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Re: front brake judder
« Reply #2 on: 20.06. 2013 17:53 »
Hi.
Happened to me, on both std brake plate and replacement TLS, alloy against steel is the cause, I have used packing strip, but unsure about approval for MOT, so had my alloy welded for secure fix.
1960 Super Rocket, owned since 1966, back on the road 2012 after being laid up for 29yrs.

Offline kbret

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Re: front brake judder
« Reply #3 on: 20.06. 2013 19:21 »
I had the same problem but the mot tester just pointed it out and passed my bike with no advisories. Made an L shaped packing piece and problem sorted. He gave me an advisory for a slack chain on my other bike so he's not lenient. The chain in fact wasn't slack, would have been on a modern bike but not a royal enfield but just let it go.

Offline NottsIan

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Re: front brake judder
« Reply #4 on: 08.07. 2013 19:52 »
Don't forget to tighten the big nut on the spindle. If this is loose, the brake plate can rattle which will wear the lug all the quicker.
1958 Golden Flash & Watsonian Monosport
1961 Velocette Viper
1959 Triumph 21

Offline mayes

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Re: front brake judder
« Reply #5 on: 03.08. 2013 12:28 »
I did this the same as you on my triton and it passed the m.o.t every year and I had no more problems.Thanks John
bike running in rider running out
Tri 500 5Ta
B.S.A A10 1955 Under restoration