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Brake Job Today

Old May 15, 2012 | 05:23 PM
  #1  
Deke40's Avatar
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Brake Job Today

Had my tires rotated the other day and looked at the front brakes and they
looked pretty thin. I have 72K on the car.

Today I had my regular brake guy look at them and he said they had about 30-35% left. The way I was looking at them the ends looked real thin but he showed me how they are tapered at the ends so that is what caused my misconception of the remaining pad. The backs have about 50-60% left.

Since I plan on keeping the HHR I told him to go ahead and replace the front ones. They put Wagner ThermoQuiet® Ceramics on it. From what I read they are pretty high rated pads.

I guess my point of this is I had heard all the horror stories on the 09 rotors and breaks but I seem to have been one of the lucky ones.

I know some people wonder why, being so easy to do, I didn't do them myself.
Being 71 and having a bad back my car maintenance(I do my own washing and waxing) days or in the past and I truthfully don't miss bending over the fenders and busting my knuckles trying to save a few bucks.
Old May 15, 2012 | 07:52 PM
  #2  
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I don't blame ya a bit for having someone do the brakes
my back tells me every day that I need to stop working on cars
But my brain does not listen
Old May 15, 2012 | 11:45 PM
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Deke- Sounds good about your brakes & rotors, don't forget to gently 'bed' the new pads..

my oe rotors are doing fine also.. Hope I didn't just jinx myself.. LOL
Old May 16, 2012 | 06:24 AM
  #4  
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Tires and brake pads in 72K isn't bad. I keep thinking I am going to trade the HHR off and when I go look at the new ones I want they have all the add-on stickers on them and that is not going to happen for

The Honda dealer I went to actually had a salesman that told me Honda encouraged them to add the tint, pin stripe and other junk on their cars. He
must have though I just fell off a turnip truck. This stuff isn't just on the sticker it is put on the cars when they offload them at the dealer.
Old May 16, 2012 | 07:01 AM
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After a lot of reading and videos I have come to the conclusion I could cause more problems by doing the procedure(bedding in) wrong than not doing it at all.

Here is the main reason I have come to that conclusion.

"The bedding-in process involves a gradual build up of heat in the rotors and pad compound. This process will lay down a thin layer of transfer film on to the rotor surface."

"These pads have ceramic fibers in the friction material, so they dissipate heat much more quickly than organics or semi-metallic pads. Due to the faster heat dissipation, they last far longer and prevent material transfer to the rotors, reducing the “warped” feeling."

From what I understand the ceramics would make this null and void.

Just my .02 worth.
Old May 16, 2012 | 08:00 AM
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I'm with you Deke. I had a shop replace all the brakes at 92K miles. I had them do all the brakes, new brakes, rotors and even new rears. I haven't done a brake job on a car since doing the ones on my 66 Pontiac Catalina, some 40 years ago. Those brakes needed replacement every 20K miles.

I figure that with new brakes, my HHR should be around for another few years.
Old May 16, 2012 | 08:35 PM
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Originally Posted by Deke40
After a lot of reading and videos I have come to the conclusion I could cause more problems by doing the procedure(bedding in) wrong than not doing it at all.

Here is the main reason I have come to that conclusion.

"The bedding-in process involves a gradual build up of heat in the rotors and pad compound. This process will lay down a thin layer of transfer film on to the rotor surface."

"These pads have ceramic fibers in the friction material, so they dissipate heat much more quickly than organics or semi-metallic pads. Due to the faster heat dissipation, they last far longer and prevent material transfer to the rotors, reducing the “warped” feeling."

From what I understand the ceramics would make this null and void.

Just my .02 worth.
I think that I agree. Go to the manufacturer's website to see their recommendation for bedding, I'll bet they say "none required", for ceramics.
Old May 16, 2012 | 09:01 PM
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Originally Posted by donbrew
I think that I agree. Go to the manufacturer's website to see their recommendation for bedding, I'll bet they say "none required", for ceramics.
I never could find anything on there.
Old May 16, 2012 | 10:33 PM
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Deke-

What is the brake pad brand ?

When you put on pads (premium or economy, organic or ceramic) you must bed the pads properly for their material or a boundary layer never forms properly on the face of the rotor. I've had many vehicles with brake complaints about poor or hard braking and it takes bedding the pads to their proper temperature for the material makeup and you do smell the pads as they have to be hot enough to de-gas (aka out gassing) properly.

Just sayin..
Old May 17, 2012 | 05:50 AM
  #10  
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I know where you are coming from. It's kinda of one of those things that there are lot's of different opinions on. I actually had a email ready to send Wagoner and decided what the heck.

From the two quotes I inserted in there I feel as though I don't get any or very little transfer with the ceramics so didn't do the bedding-in.

To tell the truth I have been driving and owning cars for over 50 years and have never done it and had braking good enough for my needs.

Wagner ThermoQuiet® Ceramics

I do appreciate all the comments from here as you folks are a very knowledgeable group of people.

PS. Just visited your state a couple of weeks ago. Enjoyed the Opryland Hotel, Opry Mills Mall and various routes through the Great Smoky Mountains. Had some fun(not to the wife's liking) cruising on the curvy mountain roads. Lots of motorcyles and Minis.
Went to the CHICKAMAUGA BATTLEFIELD in Ga and that was a sobering experience about what a horrible toll a war can inflict on the population.

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