Front Drum Brakes

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hambone
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Front Drum Brakes

Post by hambone » Tue Oct 03, 2006 8:20 am

Just replaced the shoes for the first time. I am simply amazed at how simple and strong the stock system is. 2 springs?? that's it? Incredible. I took the time to really clean out the area, it was quite messy in there. Used some of that spray brake cleaner, which seems a lot like carb cleaner. Also took apart the adjusting stars and really cleaned them, as well as putting a dab of CV grease on the moving parts. It really made a difference with adjustment. It was sorta weird getting th proper leverage to pop the old shoes out, but I used the claw end of a hammer and put some ooph into it.

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Amskeptic
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Re: Front Drum Brakes

Post by Amskeptic » Tue Oct 03, 2006 4:26 pm

hambone wrote:Just replaced the shoes for the first time. I am simply amazed at how simple and strong the stock system is.
When you think they were rated to haul down 4961 lbs, absolutely. I like the drum brakes. You need to do your leg-lifts and squat thrusts, that's all.
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles

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hambone
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Post by hambone » Wed Oct 04, 2006 8:22 am

Especially while sitting at a red light on top of a hill!
Tell me, the old shoes had a multiple of semi-deep hairline cracks running thru the length of the semimetallic material, is this normal, or poor quality? Just curious, it didn't seem right.

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Amskeptic
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Post by Amskeptic » Thu Jan 11, 2007 12:34 pm

Cracking of the shoe material is usually a function of aging and heat. Best to replace them when those cracks appear.
Colin

turk
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Post by turk » Fri Jul 13, 2007 2:44 pm

I should do mine. Noisy lately. Lots of ear-splitting..

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hambone
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Post by hambone » Fri Jul 13, 2007 2:56 pm

That's something that you don't want to fool around with, and parts are cheap. Do it soon! Especially considering no one's been in there for at least 3 years, prob more. Repack the bearings too.
http://greencascadia.blogspot.com
http://pdxvolksfolks.blogspot.com
it balances on your head just like a mattress balances on a bottle of wine
your brand new leopard skin pillbox hat

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hambone
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Post by hambone » Thu Aug 30, 2007 7:28 am

Adjusted the front brakes for the first time since last year. The adjustment stars were like butter, even after a rainy winter and many camp trips. The dab of CV moly grease seems to have helped.
http://greencascadia.blogspot.com
http://pdxvolksfolks.blogspot.com
it balances on your head just like a mattress balances on a bottle of wine
your brand new leopard skin pillbox hat

turk
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Post by turk » Wed May 21, 2008 7:36 pm

I have lots of ear-splitting again after they get warmed up. WTF? I need to check them again. Just got new shoes on them too.

bus71
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Post by bus71 » Thu May 22, 2008 7:02 pm

Sometimes filing a champher on the leading edge of the shoes helps with noise. This gives a sort of ramp effect, which lessons vibration as the shoe engages the drum. Good luck!

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Amskeptic
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Post by Amskeptic » Fri May 23, 2008 7:50 am

turk wrote:I have lots of ear-splitting again after they get warmed up. WTF? I need to check them again. Just got new shoes on them too.
Are we talking about the rear shoes/drums here, turk?
Colin
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles

turk
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Post by turk » Tue May 27, 2008 11:21 pm

I'm thinking. I havn't taken the time to pinpoint it though. I will.

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