Attention. To ensure even braking on both sides, both brake discs must have the same ground surfaces with the same degree of roughness, so be sure to replace or grind both discs at once.
If the brake discs are replaced with new ones or the old ones have been turned, then the brake pads must also be replaced.
11. Check the runout of the brake disc, for which fix the brake disc with wheel bolts. Then fix the dial indicator with the holder so that its measuring pin is approximately 2 mm from the outer edge of the disc (see illustration), and rotate the dial slowly. Permissible disc runout should not exceed 0.05 mm, otherwise the disc must be replaced with a new one.
3.11 Checking brake disc runout
Installation of brake disks is made in sequence, return to removal.