[DeTomaso] Stoptech rotor scrape
audionut at hushmail.com
audionut at hushmail.com
Wed Aug 2 12:33:40 EDT 2017
Thanks for the reply, Mike--
The caliper shim is not in, so I know that isn't it. As for the
mounting surface of the hub, I never saw it because the local machine
shop did the rotor swap for me-- they pressed out the wheel studs,
swapped rotors and pressed the wheel studs back in. There is no
indication of any gap at all between the hub and the new rotor. They
pressed them together really good.
I just removed the rotor again and had a look at the inner bearing
race and it is seated exactly like the other hub so, if it's not
right, they are both not right.
I put the rotor back on leaving out the washer-thing that's in the
attached photo and there is no scraping now. Is it okay to not
install this thing? When I asked the guy at the shop where this
washer-thing goes, he said he'd never seen one and didn't know but it
appeared to him that the "up" surface shown in the photo goes against
the seal between the bearing and the seal, so that's what I did and
got the scrape.
Sent using Hushmail
On August 1, 2017 at 7:17 PM, "Mike Drew" wrote:Yikes!
Okay, that's really weird. I would guess you didn't clean up the
mounting surface on the front of the hub, and corrosion buildup is
preventing the rotor from seating on the hub properly. Either that or
the inner bearing race isn't seated properly in the hub, so the hub is
sticking out slightly.
Or, you left the stock spacers in place which offset the caliper
inboard?
Don't start filing anything yet. Take it all apart and check
everything carefully. I'm betting this is a minor installation error
problem, easily resolved.
Let us know what you find out!
Mike
Sent from my iPad
> On Aug 1, 2017, at 18:54, audionut at hushmail.com wrote:
>
> So much for trying describe this without photos! Sorry guys--
>
> Okay here's 3 angles of the little rotor scratchers on the calipers
that appear to be specifically designed to do just that.
>
> (It appears also that the rotors are not evenly centered inside the
calipers)
>
> Thanks for the help.
>
>
>
>
> Sent using Hushmail
>
>
>
-------------- next part --------------
Thanks for the reply, Mike--
The caliper shim is not in, so I know that isn't it. As for the
mounting surface of the hub, I never saw it because the local machine
shop did the rotor swap for me-- they pressed out the wheel studs,
swapped rotors and pressed the wheel studs back in. There is no
indication of any gap at all between the hub and the new rotor. They
pressed them together really good.
I just removed the rotor again and had a look at the inner bearing race
and it is seated exactly like the other hub so, if it's not right, they
are both not right.
I put the rotor back on leaving out the washer-thing that's in the
attached photo and there is no scraping now. Is it okay to not install
this thing? When I asked the guy at the shop where this washer-thing
goes, he said he'd never seen one and didn't know but it appeared to
him that the "up" surface shown in the photo goes against the seal
between the bearing and the seal, so that's what I did and got the
scrape.
Sent using Hushmail
On August 1, 2017 at 7:17 PM, "Mike Drew" <MikeLDrew at aol.com> wrote:
Yikes!
Okay, that's really weird. I would guess you didn't clean up the
mounting surface on the front of the hub, and corrosion buildup is
preventing the rotor from seating on the hub properly. Either that
or the inner bearing race isn't seated properly in the hub, so the
hub is sticking out slightly.
Or, you left the stock spacers in place which offset the caliper
inboard?
Don't start filing anything yet. Take it all apart and check
everything carefully. I'm betting this is a minor installation error
problem, easily resolved.
Let us know what you find out!
Mike
Sent from my iPad
> On Aug 1, 2017, at 18:54, audionut at hushmail.com wrote:
>
> So much for trying describe this without photos! Sorry guys--
>
> Okay here's 3 angles of the little rotor scratchers on the
calipers that appear to be specifically designed to do just that.
>
> (It appears also that the rotors are not evenly centered inside
the calipers)
>
> Thanks for the help.
>
>
>
>
> Sent using Hushmail
> <IMG_3387.JPG>
> <IMG_3388.JPG>
> <IMG_3390.JPG>
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