Turning(machining) 2015 Fit rotors
Turning(machining) 2015 Fit rotors
I have about 53,000 miles on my 2015 Honda Fit and I've never done a brake job. On my old cars I would always have the brake rotors turned or machined to make them ready for new pads. Can you turn or machine Honda fit pads? They have never been turned before
You never turn brake pads. Only rotors.
I would just buy new rotors, they are not that expensive and will tend to warp quicker being a thinner material. Turning rotors is also old technology.
I would just buy new rotors, they are not that expensive and will tend to warp quicker being a thinner material. Turning rotors is also old technology.
The problem you will run into or what I had to locally was time. My O'Rilely autocrats would turn them for something like $10-15 each but they wanted them for 24 hours. I didn't want to leave my car apart on jack stands for a day, so I bought new rotors. I kept the OEM rotors, so maybe next time I'll have those turned? Who knows since I gave the Fit to my 18 year old son to drive
I would just make sure the original rotors are not badly scored (grooves in it aren't deeper than about 0.1 mm), its thickness has not been word down to below manfacturer's spec for min thickness, and that the thickness from point to point along the circumference, and from the outer edge to the inner edge, is not out of tolerance..In the olden days this kind of info was often indicated right on the rotor. I'm guessing that spot to spot along circumference should be plus or minus 0.1mm (.plus or minus 0.004 inches). If the wear was within spec then I'd just re-use the old rotors. I could be wrong but I'm guessing you can go through 3 sets of pads before the rotors get worn down, assuming they aren't metallic pads..In the olden days typical reason for turning rotors is they are scored, scored because brake pads were worn down to the rivits, but today rivits aren't use anymore. If the scoring was very bad, the rotor would need to be replace because you could not turn it down without bringing it below the minimum thickness. Yes warping from heat is possible, but you'd have to really brake hard for along time to do that. By a long time I mean a long time. Maybe you has one foot on the brake pedal and the other on the throttle pedal. Or the caliper pistons were stuck too far out in the caliper cylinder and thus putting constant force on the pads even though your foot is not on the brake pedal.
Last edited by nomenclator; Jun 20, 2020 at 06:59 PM.
Do you have an impact driver with a thick Phillips head? There are little silver screws that hold the disc brakes and they can be a pita to bust lose. I actually loosened mine and tightened with a little bit of antisieze on the threads early on in ownership. Honestly I don't know why Honda uses them. This is my first Honda and none of my previous cars needed those screws to keep the rotors in place. The wheel does a pretty good job of that.
Do you have an impact driver with a thick Phillips head? There are little silver screws that hold the disc brakes and they can be a pita to bust lose. I actually loosened mine and tightened with a little bit of antisieze on the threads early on in ownership. Honestly I don't know why Honda uses them. This is my first Honda and none of my previous cars needed those screws to keep the rotors in place. The wheel does a pretty good job of that.
Do you have an impact driver with a thick Phillips head? There are little silver screws that hold the disc brakes and they can be a pita to bust lose. I actually loosened mine and tightened with a little bit of antisieze on the threads early on in ownership. Honestly I don't know why Honda uses them. This is my first Honda and none of my previous cars needed those screws to keep the rotors in place. The wheel does a pretty good job of that.
Last edited by nomenclator; Jun 24, 2020 at 04:31 PM.
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