View Single Post
  #13  
Old 08-03-2009, 11:37 PM
RML RML is offline
Out of Garage Space
 
Join Date: Jun 2006
Location: Southwest PA
Posts: 1,034
Quote:
Originally Posted by jt20 View Post
I think you will be surprised at how quickly that lip comes off with some glancing blows from a 4" grinder.

I was able to hold a much smaller one steady by the bell as I ground it on a plastic surface.

...perhaps yours is worse than I imagine.
The smooth surface of the rotor where the brake pads hit measures 11.6 mm. The lip measures 11.8 mm. So there is a 0.2 mm difference or 0.1 mm on each side. It sure feels deeper than this but that is what it measures.

My biggest concern is that I was not able to get the brake pads out because they were getting hung up on the lip. I was not able to easily pull the caliper off either. I finally opened up the bleeder and pushed the pads back enough so they could clear the lip. I would rather not have to deal with this next time, when it will be a bit worse.
__________________
85 300D 75K Anthracite Grey 0-60 in 13 seconds **For Sale**
84 300D 333K Black (The Velveteen Rabbit) 0-60 in 14 seconds
00 Toyota Sienna 208K (Sold)
15 Subaru Outback 43K
11 Subaru Outback 67K
98 Ford Taurus 100K (Gertie - Was Grandma's - drove it to church and shopping - really) Daughter's car now.
30 Model A Ford 2 Door Sedan (Sold) 0-60 in . . . Never reached 60
Reply With Quote