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Do You Think This Is A Problem?

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Old Apr 16, 2017 | 01:26 PM
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Default Do You Think This Is A Problem?

Driver's side, front.



I was replacing the 131,000 mile rotors anyways because of a crack forming on the passenger side front when I discovered this groove.

The OEM pads were replaced with Hawk Performance Ceramic at 61k miles (70,000 miles ago) the rotors had never been replaced.



I decided to sacrifice my NCRS points and put on the PowerStop K-4400 kit. Yes, I need to clean my wheels.

You've no idea how much noise something was making until you've replaced it with something that doesn't make the noises.

I noticed that I might be getting a little too old for wrenchin' on my own car! Och! Ever'thin' aches today.

But it was straight-forward and simple, the only "problem" being it's really hard to get 129 ft-lbs of torque on the caliper brackets in my garage.

The only real problem wasn't the car itself but my 25 year old Craftsman floor jack blowing a seal and refusing to lift the car.




Its replacement can, at least, reach the rear jacking point, so some good came of it.

Last edited by Z09SS; Apr 16, 2017 at 01:28 PM.
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Old Apr 16, 2017 | 01:56 PM
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Well you replaced the rotors that's good always use jack stands don't trust any floor jack ever !

Wrenching will keep you young don't give up on that and keep putting fun miles on that vette.

Didn't know the caliper brackets call for that much torque I go as much as I can with a long 1/2 inch ratchet and that's what it gets never found a loosening bolt they remain tight.
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Old Apr 17, 2017 | 01:32 AM
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Originally Posted by xBoostx
Well you replaced the rotors that's good always use jack stands don't trust any floor jack ever !

Wrenching will keep you young don't give up on that and keep putting fun miles on that vette.

Didn't know the caliper brackets call for that much torque I go as much as I can with a long 1/2 inch ratchet and that's what it gets never found a loosening bolt they remain tight.
I always use jackstands when I use a jack to raise the car. I had a friend whose jack had a slow leak and he'd have been trapped under his car if I had not been there to pump it up and get him out. Lesson learned without tragedy is the best time to learn it.

We looked in the service manual like five times to confirm that torque, I couldn't believe what I was reading. The calipers themselves need much less torque.
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Old Apr 17, 2017 | 06:39 PM
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Yes, that 129 ft/lbs is a PITA! The higher up you get the car SAFELY, the easier it is. I would also highly recommend an extension bar for the torque wrench to get more oomph on it and a helper to secure the socket on the bolt.
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