RL V6-3.7L (2009)
NOTE: This is the maximum allowable difference between the thickness measurements.
5. If the disc is beyond the service limit for parallelism, refinish the brake disc/drum with a Honda-approved commercially available on-car brake
lathe.
NOTE: If the brake disc/drum is beyond the service limit for refinishing, replace it. See: Service and Repair/Rear Brake Disc Replacement