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Adjusting new drum brakes

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Old 07-16-2017, 11:29 AM
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Default Adjusting new drum brakes

Hi all. I just replaced my rear drum brakes on my 2000 xj. Snapped both rusted brake lines in the process but got it done. Only question is about the final adjustment. I set them so the wheel was hard to move but not impossible when the pedal was pressed while the engine was off. Does this sound right? They should adjust on their own after a few uses if they are too loose correct?

First time I've done brakes so any help is appreciated. Thanks.
Old 07-16-2017, 11:42 AM
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Default Adjusting...

When your brake pedal is depressed whether the engine is running or off the wheel should be not movable. On the back of the backing plate towards the bottom will be an opening that allows you to manually adjust your star adjuster. They should also automatically adjust when you go in reverse and apply hard braking pressure. These are my two cents
Old 07-16-2017, 11:44 AM
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Originally Posted by 00jeepXJ
When your brake pedal is depressed whether the engine is running or off the wheel should be not movable. On the back of the backing plate towards the bottom will be an opening that allows you to manually adjust your star adjuster. They should also automatically adjust when you go in reverse and apply hard braking pressure. These are my two cents
Ok cool. Wasn't aware I had to reverse for them to adjust. Will give this a try and check it out. Thanks for the help.
Old 07-16-2017, 12:26 PM
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Originally Posted by modealings
Ok cool. Wasn't aware I had to reverse for them to adjust. Will give this a try and check it out. Thanks for the help.
self adjusters dont do much. if any
jack it up in a month and readjust.
Old 07-16-2017, 12:32 PM
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Old 07-16-2017, 01:40 PM
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Originally Posted by modealings
I set them so the wheel was hard to move
Shoes are probably adjusted to close to the drum should just be the slightest amount of resistance. Your ride is only like 190 hp when it was brand new eons ago if the brakes are dragging it'll get dusted by Amish buggies. lol
Old 07-16-2017, 01:44 PM
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Originally Posted by Turbo X_J
Shoes are probably adjusted to close to the drum should just be the slightest amount of resistance. Your ride is only like 190 hp when it was brand new eons ago if the brakes are dragging it'll get dusted by Amish buggies. lol
I meant it was only hard to move when the brake pedal was depressed. Not hard to move freely. I err'd on the side of underadjustment bc I was thinking the adjuster would do the rest and I wouldnt risk overtightening right off the bat.
Old 07-16-2017, 01:51 PM
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Don't worry about the "self adjuster", they don't.
Old 07-16-2017, 02:17 PM
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Here is another seldom used tool, but makes it so much easier. I picked mine up years ago at garage sale for $1. Brake Drum Resetting Gauge.


Old 07-16-2017, 04:33 PM
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Originally Posted by modealings
I meant it was only hard to move when the brake pedal was depressed. Not hard to move freely.

Engine on or off, if someone can turn that wheel while the brake pedal is pressed, you need to adjust them tighter.

It should be absolutely immovable.
Old 07-17-2017, 05:27 AM
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