Disc Brakes Fixable?
#1
Member
Thread Starter
Join Date: Sep 2004
Posts: 31
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Disc Brakes Fixable?
I've had a Giant Upland for 7 years and this year it was time for a new mountain bike. I was searching for a good bike and fell in love with a raleigh M50dx with disc brakes. When I was camping, I got some oil on the bback rotor and didn't notice it. Is there any way I can get them to work good again or will I have to buy new rotor and shoes?
#2
The Red Lantern
Join Date: Apr 2003
Location: Raleigh NC
Posts: 5,965
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
You can clean the rotor with rubbing alcohol, but you will need to replace the pads. The pads are like sponges as they tend to absorb oil.
I have heard of people boiling the pads to get the oil out, but for $15 you can get new pads, so why go thru the trouble.
P.S. Try just cleaning the rotor first, sometimes this will do the trick
I have heard of people boiling the pads to get the oil out, but for $15 you can get new pads, so why go thru the trouble.
P.S. Try just cleaning the rotor first, sometimes this will do the trick
__________________
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
#3
Member
Thread Starter
Join Date: Sep 2004
Posts: 31
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Thanks. When I first realized that I had a problem, I cleaned the rotor with gas and rubbing alcohol and it did help some. I also tried clening the pads with rubbing alcohol, even though it will eat them up. I'm going to try boiling them tomoro probably. Again, thanks. I'll post back with the results tomoro.
#4
You need a new bike
Join Date: Aug 2002
Posts: 5,433
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 4 Times
in
3 Posts
Some people advocate dousing pads in some flammable fluid (please don't use gasoline!) and setting them afire. If all else fails, perhaps this may work for you.
Of course, do this outside in a fire safe place. A BBQ grill and charcoal lighter fluid comes to mind.
Of course, do this outside in a fire safe place. A BBQ grill and charcoal lighter fluid comes to mind.
#5
Member
Thread Starter
Join Date: Sep 2004
Posts: 31
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
It was quite funny when I cleaned the rotor becuase it put the gas in a big plastic dixie cup and when i got to where my bike was on the lawn the cup gave out. If boiling the pads works, I will need to ride down a hill or something to heat the brakes up right? Where would I get one of the pins that go on the brakes because it's getting quite a workout because I have to keep taking the brakes off?
#6
The Red Lantern
Join Date: Apr 2003
Location: Raleigh NC
Posts: 5,965
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Gasoline+styrofoam=homemade napalm. Gasoline will make styrofoam disintegrate and gell into a sticky, flammable substance.
Boiling the pads is just that, you put them in some boiling water to get the oil out.
What brand of brake are you using?
Boiling the pads is just that, you put them in some boiling water to get the oil out.
What brand of brake are you using?
__________________
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
Are you a registered member? Why not? click here to register. Its free, and only takes 27 seconds!
Help out the forums, abide by our community guidelines.
I am in the woods and I have gone crazy.
#8
dangerous with tools
Join Date: Aug 2004
Location: minneapolis
Posts: 4,502
Bikes: fat, long, single & fast
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Don't clean the rotors with any petroleum-based fluids (oil, gasoline, kerosene, etc). Use brake cleaner (at an auto-parts store) or alcohol (i.e. rubbing / denatured). All petroleum based stuff will be leave residue and possibly soak into the pads, which really bites, because you then have to replace the pads.
#10
Member
Thread Starter
Join Date: Sep 2004
Posts: 31
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I tried the boiling water with no luck. Then I tried the alcohol flame and it didn't work either. I'll just go and buy new ones