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Drum Brake Binding


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#16 rawky

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Posted 11 December 2011 - 08:34 AM

NB:
Could something like a shoe being misplaced have warped my new drum?

Cheers

#17 AndyMiniMad.

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Posted 11 December 2011 - 08:48 AM

Wheek the drum off the other side and try it...if it spins freely then your new drum is kaput! If it still binds then your search continues...take a look at the other side to check everything is assembled properly..

Oh and here is that picture made bigger..

Posted Image

Edited by AndyMiniMad., 11 December 2011 - 08:49 AM.


#18 lrostoke

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Posted 11 December 2011 - 09:21 AM

Attached File  brakedr.jpg   102.49K   23 downloads

I could be wrong here, but I'd say those shoes in the picture are wrong way round.

I've flipped pic, The red arrow is wheel rotation

The yellow arrow I treat that area of shoe as a lead in section so that section of shoes would be at the top on the passenger side of car. I've tried to find other brake pics and they aren't clear but do seem to show same setup I describe.

A parts breakdown showing drivers side

http://www.heritageg.../minicat9-7.gif

shows section of shoe top/front

This picture also shows it

http://www.7ent.com/.../BrakesRear.jpg

Edited by lrostoke, 11 December 2011 - 09:32 AM.


#19 Ethel

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Posted 11 December 2011 - 12:11 PM

I changed my answer on the strength of that photo :shy: . I should have stuck to my guns - never trust the internet eh?

Anyway I found this http://www.moke.com....meaning-of-life

looks like a nice little online resource too

#20 minimissionary

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Posted 17 December 2011 - 12:11 PM

I'm currently putting my drums back together and, were it not for this post, would have put my shoes back on the way they were put on by the mechanic (the wrong way). Thank you Ethel!

#21 lrostoke

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Posted 17 December 2011 - 01:04 PM

You may want to check that, Ethel as already said he went off the photo which is wrong.
See my post and the attached pictures not the photograph which is wrong

#22 minimissionary

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Posted 17 December 2011 - 01:47 PM

http://www.moke.com..../Rear_Brake.jpg

To clarify, is this the right way?

#23 lrostoke

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Posted 17 December 2011 - 01:55 PM

Yes the wheel will be spinning clockwise in that example.

If you painted a line on the drum, the line when the wheel is spun forward should hit the section of shoe with less friction material first.
Its the same both sides of the car.

#24 Shifty

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Posted 17 December 2011 - 01:58 PM

I remember it as "gap in direction of travel"

The gap at the end of the brake shoe goes in the direction of the wheel rotation!!

#25 lrostoke

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Posted 17 December 2011 - 02:14 PM

But using my line on the drum scenerio that makes it sound like the line hits the gap after travelling over the rest of the shoe.

All the diagrams I've found show the opposite

Posted Image

Posted Image

Edited by lrostoke, 17 December 2011 - 02:17 PM.


#26 AndyMiniMad.

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Posted 17 December 2011 - 03:05 PM

So by looking at your picture the space at the end of each shoe should be at 1 oclock and 7 oclock whichever way up you put the picture...
Take another look at the photo and you will see its exactly the same...So whats wrong with the photo..am I missing something?

Oh hang on! your picture is of the right side and the photo is of the left side...I get it now...

Edited by AndyMiniMad., 17 December 2011 - 03:09 PM.


#27 lrostoke

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Posted 17 December 2011 - 03:53 PM

This is how I think it goes :)

Posted Image

#28 Shifty

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Posted 17 December 2011 - 04:15 PM

Yup, as I said!! The gap in the shoe goes in the direction of travel!!!

#29 lrostoke

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Posted 17 December 2011 - 04:33 PM

I think pictures speak louder than words in these cases.

For simplicity are we agreeing the picture is right :) wording can be misinterpreted in some many ways :)

#30 Shifty

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Posted 17 December 2011 - 04:34 PM

Yup, i agree with the picture(i know what i mean if no-one else does!!)




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