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Car Forum / Driving, Maintenance, Tuning / General Car Topics / April 2008

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Driving With Two Brakes - Part Two

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Neil - 05 Apr 2008 19:17 GMT
Thanks to everyone for the excellent advice that's been given regarding our
situation. We're definitely going to get the car fixed or else just park it.
But now there's a slight situation.

I talked to the shop that gave the quote, and it was $130, not $110, which
is fine. Only thing is, I asked him what would be replaced. He said the
wheel cylinders. I asked about the brake shoes, and he said that they just
have a little brake fluid on them, so he would just clean them off. I asked,
"What if they're soaked in brake fluid?" And he said that he would still
just clean them off. As long as they're not falling apart, he said, they
should be fine.

Does that sound right to you? Leave the brake shoes and just clean them off?

I took the car in this morning to another place to get a second opinion. He
was going to give me a free brake inspection for the rear brakes. But then,
when he got to it, he said that the rear drum had bearings, and he would
have to repack the bearings, which would be a half hour of labor, and would
have to charge me for that. So he didn't take the drum off. But, he said
that he saw brake fluid leaking out of the drum which, he said, indicated
that brake fluid was definitely in the drum, and, therefore, on the shoes.
(Since that was all I needed to know, I didn't need for him to take the drum
off.)

So, if there's so much brake fluid in the drum that it's leaking out the
other side, there must be a fair amount of fluid on the shoes. Would just
cleaning the shoes be enough?

Thanks!
necromancer - 05 Apr 2008 19:41 GMT
>Thanks to everyone for the excellent advice that's been given regarding our
>situation. We're definitely going to get the car fixed or else just park it.
[quoted text clipped - 9 lines]
>
>Does that sound right to you? Leave the brake shoes and just clean them off?

Sounds iffy to me. Cleaning them off will get the fluid on the
surface. As your son drives the car, the shoes will wear down and if
the fluid has permeated into the shoes, he'll be back -almost- to
square one with the brakes (just that the cylinders should not be
leaking).

>I took the car in this morning to another place to get a second opinion. He
>was going to give me a free brake inspection for the rear brakes. But then,
[quoted text clipped - 11 lines]
>
>Thanks!

I'm not sure if cleaning would be enogh, but brakes are the one system
you should never take chances with. I'd play it safe and go ahead and
replace the shoes and possiblly the drums also if they have been
soaked in the fluid.

--
--
"Foley, we should have known it was you...."
                --From the movie Beverly Hills Cop.
jim - 05 Apr 2008 19:50 GMT
> Thanks to everyone for the excellent advice that's been given regarding our
> situation. We're definitely going to get the car fixed or else just park it.
> But now there's a slight situation.

Don't know what advice was given - This looks like a new thread

> I talked to the shop that gave the quote, and it was $130, not $110, which
> is fine. Only thing is, I asked him what would be replaced. He said the
[quoted text clipped - 5 lines]
>
> Does that sound right to you? Leave the brake shoes and just clean them off?

If you pay for new shoes I would think they would be happy to replace. I
would guess that it will be OK because the guy probably doesn't want you
to crash into the tree across the road as you are leaving the shop. Brake
fluid can be cleaned off pads.
    Or he may just be getting you in the door and he intends to tell you you
will need new pads no matter what they look like once he has the car in
the shop Get an additional quote for the pads before you start. If he
stutters when you ask that go elsewhere.

-jim

> I took the car in this morning to another place to get a second opinion. He
> was going to give me a free brake inspection for the rear brakes. But then,
[quoted text clipped - 11 lines]
>
> Thanks!

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Steve B. - 05 Apr 2008 20:15 GMT
>So, if there's so much brake fluid in the drum that it's leaking out the
>other side, there must be a fair amount of fluid on the shoes. Would just
>cleaning the shoes be enough?
>
>Thanks!

I would replace the shoes.  I don't know what kind of car you are
referring to, but brake shoes are usually pretty cheap and the labor
shouldn't change much since they have to pull the drum and most of the
shoe hardware to replace the leaking wheel cylinders anyway.

          Steve B.
Neil - 05 Apr 2008 22:35 GMT
>>So, if there's so much brake fluid in the drum that it's leaking out the
>>other side, there must be a fair amount of fluid on the shoes. Would just
[quoted text clipped - 8 lines]
>
>           Steve B.

Sorry -- the other thread is named the same as this one, but without the
"Part Two." The car is a 91 Volkswagon Golf.
Steve B. - 05 Apr 2008 23:13 GMT
>>>So, if there's so much brake fluid in the drum that it's leaking out the
>>>other side, there must be a fair amount of fluid on the shoes. Would just
[quoted text clipped - 11 lines]
>Sorry -- the other thread is named the same as this one, but without the
>"Part Two." The car is a 91 Volkswagon Golf.

Autozone has those for $14.  I'm sure a mechanic will want $30 for
them but I would want new ones.  Maybe you could buy a set and have
them replace them when they do the other work.


            Steve B.
Neil - 06 Apr 2008 02:49 GMT
>>>>So, if there's so much brake fluid in the drum that it's leaking out the
>>>>other side, there must be a fair amount of fluid on the shoes. Would
[quoted text clipped - 16 lines]
> them but I would want new ones.  Maybe you could buy a set and have
> them replace them when they do the other work.

Just checked the AutoZone website, and they have them, but they're not
stocked at my local store or any nearby store (can buy them from the web
site and have them shipped in two days). Guess they don't stock old VW
parts.

My ex is planning on taking the car in on Monday for the repair, so can't
really order them from the website. Do you know of any other stores that
might stock these older parts? The other option would be to just have the
place put the shoes on and pay their price, which shouldn't be too much.

Also, since, if they replace the shoes instead of cleaning the old ones they
save on the cost of a can of cleaner as well as the labor in cleaning the
old shoes, one would think they wouldn't charge too much for labor for
putting on the shoes, especially since they'll be in there anyway.
Jeff DeWitt - 06 Apr 2008 21:35 GMT
>> So, if there's so much brake fluid in the drum that it's leaking out the
>> other side, there must be a fair amount of fluid on the shoes. Would just
[quoted text clipped - 8 lines]
>
>            Steve B.

Neil,

This is good advice, as long as they are taking the thing apart anyway
replace the shoes.  If a little brake fluid gets on a shoe it can be
cleaned off and it's not a problem, but if they are soaked, and it
sounds like they would be, they should be replaced.

I doubt those shoes are that rare, if Autozone doesn't have them
Advance, Pep Boys or NAPA should, besides that's the mechanics concern.

Jeff DeWitt
Neil - 06 Apr 2008 23:08 GMT
> I doubt those shoes are that rare, if Autozone doesn't have them Advance,
> Pep Boys or NAPA should, besides that's the mechanics concern.

Thanks. The reason I was looking to pick them up was to give them to the
mechanic and avoid markup on the part. Not a big deal, though.
Jeff DeWitt - 07 Apr 2008 04:27 GMT
>>I doubt those shoes are that rare, if Autozone doesn't have them Advance,
>>Pep Boys or NAPA should, besides that's the mechanics concern.
>
> Thanks. The reason I was looking to pick them up was to give them to the
> mechanic and avoid markup on the part. Not a big deal, though.

Good idea, but most mechanics don't want to have customers bring in
parts.  Partly because they can't mark them up but also they are
guaranteeing their work and if you bring a part they may not be sure of
how good it is.
benteaches@gmail.com - 14 Apr 2008 14:50 GMT
> Good idea, but most mechanics don't want to have customers bring in
> parts.  Partly because they can't mark them up but also they are
> guaranteeing their work and if you bring a part they may not be sure of
> how good it is.

Nobody takes their own eggs to Denny's and asks for a discount.....
Neil - 16 Apr 2008 08:01 GMT
>> Good idea, but most mechanics don't want to have customers bring in
>> parts.  Partly because they can't mark them up but also they are
>> guaranteeing their work and if you bring a part they may not be sure of
>> how good it is.
>
> Nobody takes their own eggs to Denny's and asks for a discount.....

Denny's doesn't charge for parts separate from labor.
Mike - 05 Apr 2008 22:54 GMT
> Thanks to everyone for the excellent advice that's been given regarding our
> situation. We're definitely going to get the car fixed or else just park it.
[quoted text clipped - 25 lines]
>
> Thanks!

    No !  Do the job properly and replace the shoes, you can never get all
the brake fluid out of the friction material. If any brake fluid remains in
the friction material it can cause all sorts of odd problems down the road.
benteaches@gmail.com - 08 Apr 2008 14:55 GMT
>Would just
> cleaning the shoes be enough?
>
> Thanks!

No.
Neither shop sounds reputable at all.
If there is *any* fluid on the shoes, replace them.
Neil - 10 Apr 2008 05:31 GMT
>>Would just
>> cleaning the shoes be enough?
[quoted text clipped - 4 lines]
> Neither shop sounds reputable at all.
> If there is *any* fluid on the shoes, replace them.

Tried to get ahold of them to tell them to replace the shoes ($15 at
AutoZone). Couldn't get the mechanic on the phone. The guy who answered kept
saying, "He'll call you if there's a problem with the shoes."
Neil - 11 Apr 2008 08:56 GMT
>>Would just
>> cleaning the shoes be enough?
[quoted text clipped - 4 lines]
> Neither shop sounds reputable at all.
> If there is *any* fluid on the shoes, replace them.

Here's part three. My son picked up his car after having the wheel cylinder
replaced. They said the shoes didn't need replacing; they just cleaned them.
However, the original item -- that his parking brake didn't work, which the
shop said was because there was brake fluid on the rear shoes, still isn't
resolved! He's bringing it back into the shop tomorrow.

When he had gone in there, the guy checked the parking brake, and told him
that it was adjusted correctly (3-4 clicks). However, the brake still isn't
holding the car. With the brake fluid out of the drum and the shoes cleaned,
it should worked.

Something about this shop doesn't smell right.
N8N - 11 Apr 2008 15:34 GMT
> <benteac...@gmail.com> wrote in message
>
[quoted text clipped - 21 lines]
>
> Something about this shop doesn't smell right.

Do you feel comfortable pulling a rear wheel yourself?  I'd be curious
to see what you find when you finally get in there.  Maybe the cables
are binding up?  I know that I did have to replace the cables on my
GTI.

nate
N8N - 11 Apr 2008 15:53 GMT
> > <benteac...@gmail.com> wrote in message
>
[quoted text clipped - 28 lines]
>
> nate

More thoughts...

if this were *my* car I'd want to find out if the parking brake issue
is symptomatic of a problem with the service brakes or is separate.
Can you simply jack the whole rear of the car up, place it on stands,
and see if the service brakes are working?  (spin the rear wheels,
have a helper apply the brake pedal, see if they stop well.)  If the
service brakes are not working either, you either need to replace the
shoes or there is some kind of mechanical problem with the brakes.  If
they *ARE* working, you probably need new parking brake cables.

Also VW's of "a certain age" (not sure if yours falls in this
category) had a load sensitive prop valve mounted near the "beam" of
the rear axle.  If this seizes up, and it sounds like your son's car
was neglected long enough that this might be a possibility, you'll
have full pressure to the rear brakes which can result in premature
rear lockup.  I'd like to crawl under there and see if the mechanical
linkage from the prop valve to the axle beam is free or if it is
seized.  If it is seized, you need to replace the prop valve.  That
may not be a DIY job - it wasn't on my '89 GTI.  Theoretically it is,
but I couldn't get the brake lines loose from it without using a
torch, and that's far easier and safer in a proper shop with a lift
and fire extinguishers handy etc.

nate
dave AKA vwdoc1 - 11 Apr 2008 15:44 GMT
>>>Would just
>>> cleaning the shoes be enough?
[quoted text clipped - 17 lines]
>
> Something about this shop doesn't smell right.

I agree!
hmmmmmm You firmly pull up the parking brake and it does not hold?
I am not sure which VW it is, but that does not seem right to me either!

A very light coating of brake fluid can be cleaned off the shoes if done
BEFORE the fluid soaks in.  So if the brake fluid touches the shoes quickly
clean it off!
I think that these shoes might have soaked up some brake fluid and may need
replacing.  Kinda cheap stopping insurance.
Steve Daniels - 11 Apr 2008 16:39 GMT
>    
>     > On Apr 5, 11:17 am, "Neil" <nos...@nospam.net> wrote:
[quoted text clipped - 21 lines]
>     Something about this shop doesn't smell right.
>    

When a brake shoe is contaminated with brake fluid, it needs to
be replaced.  It can not be cleaned.

It's a cheap part.  Get new ones.
Signature


Life is too short to play cheap guitars.

z - 09 Apr 2008 21:16 GMT
> Thanks to everyone for the excellent advice that's been given regarding our
> situation. We're definitely going to get the car fixed or else just park it.
[quoted text clipped - 25 lines]
>
> Thanks!

jeez, once you got inside it far enough to replace the cylinders, how
cheap would a person have to be to not replace the shoes? or maybe
he's hoping to double his labor charge when you come back to replace
them later?
Mike Romain - 09 Apr 2008 23:28 GMT
>> Thanks to everyone for the excellent advice that's been given regarding our
>> situation. We're definitely going to get the car fixed or else just park it.
[quoted text clipped - 30 lines]
> he's hoping to double his labor charge when you come back to replace
> them later?

The mechanic who did ours charged a flat rate for the caliper swap.

He did not charge extra for cleaning the shoes and I watched him do a
really nice job on them.  He said 'either' a clean or replace labour was
included in the flat rate.

He is now our new mechanic and hasn't disappointed us or our friends.
It hard to find an honest one.

Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
'New' frame in the works for '08.  Some Canadian Bush Trip and Build
Photos: http://mikeromainjeeptrips.shutterfly.com
Neil - 10 Apr 2008 05:32 GMT
On Apr 5, 2:17 pm, "Neil" <nos...@nospam.net> wrote:
> Thanks to everyone for the excellent advice that's been given regarding
> our
[quoted text clipped - 33 lines]
>
> Thanks!

jeez, once you got inside it far enough to replace the cylinders, how
cheap would a person have to be to not replace the shoes? or maybe
he's hoping to double his labor charge when you come back to replace
them later?

Maybe. Or he sincerely thinks it's not necessary. Either way, I'll trust his
judgment that they won't be unsafe. Doubt I'll go back to that shop again.

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