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This doesn't look right (Brakeshoe spring)..

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Old Dec 9, 2013 | 02:50 PM
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Default This doesn't look right (Brakeshoe spring)..

so I'm wondering if anyone here has seen this.



Does the spring actually act as the adjutment wheel's lock?

Thanks in advance.

Steve
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Old Dec 9, 2013 | 03:37 PM
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Originally Posted by Cavu2u
so I'm wondering if anyone here has seen this.



Does the spring actually act as the adjutment wheel's lock?

Thanks in advance.

Steve
Yes that is the way it goes.
Left and right adjusters face differently so double check.
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Old Dec 9, 2013 | 06:35 PM
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Thank you Pete.
Seems unsound, as maybe with time, the gear might eat thru the spring.
And thanks for the reminder on the adjuster orientation. It is indeed the passenger side shoe assembly I'm working on here. The driver's side was a snap and seemed to have just a hair of clearence of gear-to-spring.
BTW, on the passenger side, found BOTH springs, Top and Bottom, broke and layin within the shoes.
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Old Dec 9, 2013 | 08:56 PM
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Originally Posted by Cavu2u
Thank you Pete.
Seems unsound, as maybe with time, the gear might eat thru the spring..
Unlike standard drum brakes which actually stop a vehicle and usually have auto adjusters built into them - the C3 emergency brake system is designed to simply hold the vehicle once parked. They have little opportunity to wear the pads this way and rarely require additional manual adjusting after install.

Last edited by Hammerhead Fred; Dec 9, 2013 at 08:59 PM.
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Old Dec 10, 2013 | 05:28 AM
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Default Parking Brake Function

Originally Posted by Hammerhead Fred
Unlike standard drum brakes which actually stop a vehicle and usually have auto adjusters built into them - the C3 emergency brake system is designed to simply hold the vehicle once parked. They have little opportunity to wear the pads this way and rarely require additional manual adjusting after install.
Excellent point Fred.
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Old Dec 10, 2013 | 07:18 AM
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Originally Posted by Cavu2u
Thank you Pete.
Seems unsound, as maybe with time, the gear might eat thru the spring.
And thanks for the reminder on the adjuster orientation. It is indeed the passenger side shoe assembly I'm working on here. The driver's side was a snap and seemed to have just a hair of clearence of gear-to-spring.
BTW, on the passenger side, found BOTH springs, Top and Bottom, broke and layin within the shoes.
While it doesn't look sensible in design, most of the failures on here are from rust, not wear of any kind. My guess is that if you look at your broken springs, it'll be broken at the crook, not the coil.
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