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Brake adjustment

Posted: Sun Nov 17, 2019 7:55 pm
by John Jones
Hi All
Just fitted new front brake shoes and cylinders, but with the adjuster screwed right up the shoes don't touch the drums. Is this down to worn brake adjusters?

Re: Brake adjustment

Posted: Sun Nov 17, 2019 10:46 pm
by beero
Did the shoes touch the drums before everything was changed? If so you can put the old shoes back on and if they touch then you have the wrong size shoes, if they still don't touch, then you have the wrong size cylinders. Or worst case scenario, they are both the wrong size!

Re: Brake adjustment

Posted: Mon Nov 18, 2019 12:50 am
by John Jones
Not sure that they did, the shoes had very little wear, only changed them because of fluid leaked onto them. I'll check the sizes again.
Thanks.

Re: Brake adjustment

Posted: Mon Nov 18, 2019 9:26 am
by simmitc
Regretfully many pattern parts are not to origional dimensions, and the issue of brake adjustment has come up before. If you find that your parts are nopt quite correct then return them to the supplier and insist on the top quality original spec items.

Re: Brake adjustment

Posted: Mon Nov 18, 2019 10:23 am
by kennatt
you say adjuster do you mean adjusters there's two on the front its possible that the old ones were 8 inch and the replacements are 7inch,just run a tape round the old and new to check.

Re: Brake adjustment

Posted: Mon Nov 18, 2019 10:38 am
by John Jones
Thanks for the answers, I'll check

Re: Brake adjustment

Posted: Mon Nov 18, 2019 3:34 pm
by newagetraveller
Are the brake drums worn?

Re: Brake adjustment

Posted: Mon Nov 18, 2019 10:13 pm
by John Jones
Don't know, but would have expected a deep groove. However I have riveted a 3mm piece of steel onto the underside of the adjusters, which seems to have sorted it for now, and I will try to identify the problem for the future.

Re: Brake adjustment

Posted: Tue Nov 19, 2019 10:51 am
by kennatt
hmmm... they may stay in position on the cylinders, :( a safer way, is to put a stroke of weld with a mig onto the end of the brake shoe to make it longer,and file to profile, but maybe no mig good luck.