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Driving With Two Brakes
What are the dangers of driving with two brakes? I just found out that when
my ex-wife took my teenage son's car in to be repaired last week, they said there was a leak in the rear wheel cylindar, which was causing brake fluid to go onto the brake shoes, causing there to be no rear brakes. She declined to have it repaired because of the cost. How dangerous is it to drive with front brakes only? Seems to me that the brakes could lock up or the car could spin or something like that if one has to stop suddenly when driving at freeway speeds. Any input is appreciated. Oh, the car is a VW Golf, about 10 years old. Thanks! |
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#2
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Driving With Two Brakes
On Apr 4, 6:30 pm, "Neil" > wrote:
> What are the dangers of driving with two brakes? I just found out that when > my ex-wife took my teenage son's car in to be repaired last week, they said > there was a leak in the rear wheel cylindar, which was causing brake fluid > to go onto the brake shoes, causing there to be no rear brakes. She declined > to have it repaired because of the cost. > > How dangerous is it to drive with front brakes only? Seems to me that the > brakes could lock up or the car could spin or something like that if one has > to stop suddenly when driving at freeway speeds. Any input is appreciated. > > Oh, the car is a VW Golf, about 10 years old. > > Thanks! What's more interesting is that when you get brake fluid on the shoes, a tiny bit of moisture will cause them to grab, and lock-up, with very little pedal pressure. Could just be a damp day that does it. And of course if enough fluid leaks out, that half of the master cyl. will go dry, and if its a diagonally-split system, there will be only 1 front brake working. The car won't pass inspection, so tell the her to pay up and fix it before there's an accident. Dave (former mechanic, former licensed NYS vehicle inspector) |
#3
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Driving With Two Brakes
On Fri, 4 Apr 2008 17:30:56 -0500, "Neil" > wrote:
>What are the dangers of driving with two brakes? I just found out that when >my ex-wife took my teenage son's car in to be repaired last week, they said >there was a leak in the rear wheel cylindar, which was causing brake fluid >to go onto the brake shoes, causing there to be no rear brakes. She declined >to have it repaired because of the cost. > >How dangerous is it to drive with front brakes only? Seems to me that the >brakes could lock up or the car could spin or something like that if one has >to stop suddenly when driving at freeway speeds. Any input is appreciated. > >Oh, the car is a VW Golf, about 10 years old. About 60% braking on front and 40% on the rear. As in another post, fluid on the shoes may grab or may slip depending on how much crud and water get in there. In the car event the car be involved in an accident, you may be liable for all costs if the brake's precondition come to light. Not fixing faulty brakes is just plain foolish. P Licenced Automotive Mechanic (red seal) Licenced Heavy Equipment Mechanic (red seal) Former automotive instructor |
#4
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Driving With Two Brakes
Correction to the below. The rear brakes are drum brakes, not brake shoes.
"Neil" > wrote in message ... > What are the dangers of driving with two brakes? I just found out that > when my ex-wife took my teenage son's car in to be repaired last week, > they said there was a leak in the rear wheel cylindar, which was causing > brake fluid to go onto the brake shoes, causing there to be no rear > brakes. She declined to have it repaired because of the cost. > > How dangerous is it to drive with front brakes only? Seems to me that the > brakes could lock up or the car could spin or something like that if one > has to stop suddenly when driving at freeway speeds. Any input is > appreciated. > > Oh, the car is a VW Golf, about 10 years old. > > Thanks! > |
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Driving With Two Brakes
In article >, Neil wrote:
>What are the dangers of driving with two brakes? I just found out that when >my ex-wife took my teenage son's car in to be repaired last week, they said >there was a leak in the rear wheel cylindar, which was causing brake fluid >to go onto the brake shoes, causing there to be no rear brakes. She declined >to have it repaired because of the cost. > >How dangerous is it to drive with front brakes only? Seems to me that the >brakes could lock up or the car could spin or something like that if one has >to stop suddenly when driving at freeway speeds. Any input is appreciated. IMO it's idiotic. At some point the condition may become bad enough that the pedal goes to the floor when braking. Sure, as a split system it's possible to pump and still have front brakes. If a shop is charging 'too much' just replace it yourself. It's not that hard to replace a wheel cylinder and shoes. It will require learning how to bleed brakes (not that hard) and maybe a couple special drum brake tools to make the job easier. (not that one can't do it with regular tools, it's just not as easy) |
#6
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Driving With Two Brakes
An additional note re. this. The reason this came to light was because my
son's emergency brake wasn't holding the wheels. He brought it in, asking them to adjust the emergency brake, and they told him that the reason the emergency brake wasn't working was because of brake fluid that was leaking out of the rear cyclinders. (They said that one cyclinder was leaking a little, and another was leaking a lot.) "Neil" > wrote in message ... > What are the dangers of driving with two brakes? I just found out that > when my ex-wife took my teenage son's car in to be repaired last week, > they said there was a leak in the rear wheel cylindar, which was causing > brake fluid to go onto the brake shoes, causing there to be no rear > brakes. She declined to have it repaired because of the cost. > > How dangerous is it to drive with front brakes only? Seems to me that the > brakes could lock up or the car could spin or something like that if one > has to stop suddenly when driving at freeway speeds. Any input is > appreciated. > > Oh, the car is a VW Golf, about 10 years old. > > Thanks! > |
#7
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Driving With Two Brakes
On Apr 4, 3:42 pm, "Neil" > wrote:
> An additional note re. this. The reason this came to light was because my > son's emergency brake wasn't holding the wheels. He brought it in, asking > them to adjust the emergency brake, and they told him that the reason the > emergency brake wasn't working was because of brake fluid that was leaking > out of the rear cyclinders. (They said that one cyclinder was leaking a > little, and another was leaking a lot.) Considering it's a mechanical hand brake mechanism, fluid (or lack thereof) isn't going to do anything, unless both rears are so contaminated the brake shoes won't hold in the drums. Seems unlikely. Cost to fix? What's a running car worth? How much would it cost to replace the car with one that has working brakes? And for the love of all that's holy, don't let him drive the thing on public roads in that condition - the rest of us would rather get home alive. Him driving the car is not just a danger to him, but to others. Which puts a point on this query - what kind of parent lets their kid drive around in a car where the primary safety system is not operating correctly??? E.P. |
#8
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Driving With Two Brakes
On Fri, 4 Apr 2008 18:29:03 -0500, "Neil" > wrote:
>Correction to the below. The rear brakes are drum brakes, not brake shoes. > Correction to the above. The rear brakes are brake shoes - with drums that happen to use the shoes. Or maybe it's the drums that use the shoes. If you have to make this kind of 'correction', just how clueless are you? And please post where this car is likely to driven so that I and other readers can avoid it. P |
#9
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Driving With Two Brakes
> If you have to make this kind of 'correction', just how > clueless are you? And please post where this car is likely to driven > so that I and other readers can avoid it. I'm pretty clueless. That's why I come here for help, and I appreciate the assistance I get from the nice people here. But, hey, at least I don't feel the need to tear people apart with sarcasm, right? Peace to you. |
#10
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Driving With Two Brakes
Neil wrote:
> What are the dangers of driving with two brakes? I just found out that when > my ex-wife took my teenage son's car in to be repaired last week, they said > there was a leak in the rear wheel cylindar, which was causing brake fluid > to go onto the brake shoes, causing there to be no rear brakes. She declined > to have it repaired because of the cost. > > How dangerous is it to drive with front brakes only? Seems to me that the > brakes could lock up or the car could spin or something like that if one has > to stop suddenly when driving at freeway speeds. Any input is appreciated. > > Oh, the car is a VW Golf, about 10 years old. > > Thanks! > > You can fix it yourself if you are at all mechanically inclined. this is not a difficult job and the parts ought to be inexpensive. I would repack the rear wheel bearings while you're in there (but check the ID of the drums first before you do - you might need new drums.) How much were you quoted for the job and what all did they include? At a minimum you will need a set of shoes, two wheel cylinders, and two grease seals. I wouldn't drive it - contrary to what you might suspect, brake fluid on linings makes the linings "grabby" which is really bad when it happens on the rear wheels. I hope you read this, my news server won't let me reply to all the groups to which you posted the message. nate -- replace "roosters" with "cox" to reply. http://members.cox.net/njnagel |
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